Selected methods for the synthesis of sulfoxides and sulfones with emphasis on oxidative protocols

References

• Sahu, S. C. Dual Role of Organosulfur Compounds in Foods: A Review. J. Environ. Sci. Health C Environ. Carcinog. Ecotoxicol. Rev. 2002, 20, 61–76. DOI: 10.1081/GNC-120005388.
   PubMed Web of Science ®Google Scholar
• Carreno, M. C. Applications of Sulfoxides to Asymmetric Synthesis of Biologically Active Compounds. Chem. Rev. 1995, 95, 1717–1760. DOI: 10.1021/cr00038a002.
   Web of Science ®Google Scholar
• Colobert, F.; Tito, A.; Khiar, N.; Denni, D.; Medina, M. A.; Martin-Lomas, M.; Ruano, J.-L. G.; Solladié, G. Enantioselective Approach to Polyhydroxylated Compounds Using Chiral Sulfoxides: Synthesis of Enantiomerically Pure Myo-Inositol and Pyrrolidine Derivatives. J. Org. Chem. 1998, 63, 8918–8921. DOI: 10.1021/jo9811569.
   Web of Science ®Google Scholar
• Carreño, M. C.; Ribagorda, M.; Posner, G. H. Titanium-Promoted Stereoselective Synthesis of Hydroindolones from p-Quinamines by Domino Conjugate Additions. Angew. Chem. Int. Ed. Engl. 2002, 41, 2753–2755. DOI: 10.1002/1521-3773(20020802)41:15<2753::AID-ANIE2753>3.0.CO;2-M.
   PubMed Web of Science ®Google Scholar
• Roy, K.-M. Sulfones and Sulfoxides. Ullmann's Encyclopedia of Industrial Chemistry; Weinheim: Wiley‐VCH Verlag GmbH & Co. KGaA. DOI: 10.1002/14356007; 2000.
   Google Scholar
• Khiar, N.; Fernández, I.; Alcudia, F. C2-Symmetric Bis-Sulfoxides as Chiral Ligands in Metal Catalysed Asymmetric Diels-Alder Reactions. Tetrahedron Lett. 1993, 34, 123–126. DOI: 10.1016/S0040-4039(00)60073-4.
   Web of Science ®Google Scholar
• Kunieda, N.; Nokami, J.; Kinoshita, M. β-Disulfoxides. II. The Preparation of Some Optically Active β-Disulfoxides. BCSJ. 1976, 49, 256–259. DOI: 10.1246/bcsj.49.256.
   Web of Science ®Google Scholar
• Fernández, I.; Khiar, N. Recent Developments in the Synthesis and Utilization of Chiral Sulfoxides. Chem. Rev. 2003, 103, 3651–3706. DOI: 10.1021/cr990372u.
   PubMed Web of Science ®Google Scholar
• Padmanabhan, S.; Lavin, R. C.; Durant, G. J. Asymmetric Synthesis of a Neuroprotective and Orally Active N-Methyl-d-Aspartate Receptor Ion-Channel Blocker, CNS 5788. Tetrahedron: Asymmetry 2000, 11, 3455–3457. DOI: 10.1016/S0957-4166(00)00328-1.
   Web of Science ®Google Scholar
• Martı́n, S. E.;.; Rossi, L. I. An Efficient and Selective Aerobic Oxidation of Sulfides to Sulfoxides Catalyzed by Fe(NO3)3–FeBr3. Tetrahedron Lett. 2001, 42, 7147–7151. DOI: 10.1016/S0040-4039(01)01490-3.
   Web of Science ®Google Scholar
• Afzaletdinova, N. G.; Ibatova, E. R.; Murinov, Y. I. Extraction of Iridium(IV) by Dihexyl Sulfoxide from Hydrochloric Acid Solutions. Russ. J. Inorg. Chem. 2006, 51, 971–976. DOI: 10.1134/S0036023606060209.
   Web of Science ®Google Scholar
• Field, L. Some Developments in Synthetic Organic Sulfur Chemistry since 1970. Synthesis 1978, 713–740. DOI: 10.1055/s-1978-24870.
   Web of Science ®Google Scholar
• Trost, B. M. Alpha.-Sulfenylated Carbonyl Compounds in Organic Synthesis. Chem. Rev. 1978, 78, 363–382. DOI: 10.1021/cr60314a002.
   Web of Science ®Google Scholar
• McTavish, D.; Buckley, M. M.; Heel, R. C. Omeprazole. An Updated Review of Its Pharmacology and Therapeutic Use in Acid-Related Disorders. Drugs 1991, 42, 138–170. DOI: 10.2165/00003495-199142010-00008.
   PubMed Web of Science ®Google Scholar
• Spencer, C. M.; Faulds, D. Esomeprazole. Drugs 2000, 60, 321–329. DOI: 10.2165/00003495-200060020-00006.
   PubMed Web of Science ®Google Scholar
• Drabowicz, J.; Mikołajczyk, M. Synthesis of Sulfoxides. A Review. Org. Prep. Proced. Int. 1982, 14, 45–89. DOI: 10.1080/00304948209354895.
   Web of Science ®Google Scholar
• Salas, M.; Ward, A.; Caro, J. Are Proton Pump Inhibitors the First Choice for Acute Treatment of Gastric Ulcers? A Meta Analysis of Randomized Clinical Trials. BMC Gastroenterol. 2002, 2, 2–17. DOI: 10.1186/1471-230X-2-17.
   PubMedGoogle Scholar
• Baker, D. E. Esomeprazole Magnesium (Nexium). Rev. Gastroenterol. Disord. 2001, 1, 32–41.
   PubMedGoogle Scholar
• Mahamuni, N. N.; Gogate, P. R.; Pandit, A. B. Selective Synthesis of Sulfoxides from Sulfides Using Ultrasound. Ultrason. Sonochem. 2007, 14, 135–142. DOI: 10.1016/j.ultsonch.2006.03.007.
   PubMed Web of Science ®Google Scholar
• Khan, M. H.; Hasany, S. M.; Khan, M. A.; Ali, A. Extractive Separation of Zirconium from Nitric Acid Solution with Dibutyl Sulfoxide in Xylene. Radiochim. Acta 1994, 65, 239–243.
   Web of Science ®Google Scholar
• Shukla, J. P.; Singh, R. K.; Sawant, S. R.; Varadarajan, N. Liquid-Liquid Extraction of Palladium(II) from Nitric Acid by Bis(2-Ethylhexyl) Sulphoxide. Anal. Chim. Acta 1993, 276, 181–187. DOI: 10.1016/0003-2670(93)85054-N.
   Web of Science ®Google Scholar
• Simpkins, N. S. Sulphones in Organic Synthesis, 1st ed.; Pergamon: New York, 1993. Tetrahedron Organic Chemistry Series; pp. 10.
   Google Scholar
• Welz, B. Atomic Absorption Spectrometry — Pregnant Again after 45 Years. Spectrochim. Acta A 1999, 54, 2081–2094. DOI: 10.1016/S0584-8547(99)00154-8.
   Web of Science ®Google Scholar
• Fang, S.-H.; Padmavathi, V.; Rao, Y. K.; Venkata Subbaiah, D. R. C.; Thriveni, P.; Geethangili, M.; Padmaja, A.; Tzeng, Y.-M. Biological Evaluation of Sulfone Derivatives as Anti-Inflammatory and Tumor Cells Growth Inhibitory Agents. Int. Immunopharmacol. 2006, 6, 1699–1705. DOI: 10.1016/j.intimp.2006.07.004.
   PubMed Web of Science ®Google Scholar
• La Regina, G.; Coluccia, A.; Brancale, A.; Piscitelli, F.; Gatti, V.; Maga, G.; Samuele, A.; Pannecouque, C.; Schols, D.; Balzarini, J. Indolylarylsulfones as HIV-1 Non-Nucleoside Reverse Transcriptase Inhibitors: New Cyclic Substituents at Indole-2-Carboxamide. J. Med. Chem. 2011, 54, 1587–1598. DOI: 10.1021/jm101614j.
   PubMed Web of Science ®Google Scholar
• Takamuku, S.; Jannasch, P. Multiblock Copolymers Containing Highly Sulfonated Poly(Arylene Sulfone) Blocks for Proton Conducting Electrolyte Membranes. Macromolecules 2012, 45, 6538–6546. DOI: 10.1021/ma301245u.
   Web of Science ®Google Scholar
• Suzuki, Y.; Higashihara, T.; Ando, S.; Ueda, M. Synthesis and Characterization of High Refractive Index and High Abbe’s Number Poly(Thioether Sulfone)s Based on Tricyclo[5.2.1.02,6]Decane Moiety. Macromolecules 2012, 45, 3402–3408. DOI: 10.1021/ma300379w.
   Web of Science ®Google Scholar
• Xu, W.; Yang, S.; Bhadury, P.; He, J.; He, M.; Gao, L.; Hu, D.; Song, B. Synthesis and Bioactivity of Novel Sulfone Derivatives Containing 2,4-Dichlorophenyl Substituted 1,3,4-Oxadiazole/Thiadiazole Moiety as Chitinase Inhibitors. Pestic. Biochem. Phys. 2011, 101, 6–15.
   Web of Science ®Google Scholar
• Liu, K. G.; Robichaud, A. J.; Bernotas, R. C.; Yan, Y.; Lo, J. R.; Zhang, M.-Y.; Hughes, Z. A.; Huselton, C.; Zhang, G. M.; Zhang, J. Y.; et al. 5-Piperazinyl-3-Sulfonylindazoles as Potent and Selective 5-Hydroxytryptamine-6 Antagonists. J. Med. Chem. 2010, 53, 7639–7646. DOI: 10.1021/jm1007825.
   PubMed Web of Science ®Google Scholar
• La Regina, G.; Coluccia, A.; Brancale, A.; Piscitelli, F.; Famiglini, V.; Cosconati, S.; Maga, G.; Samuele, A.; Gonzalez, E.; Clotet, B.; et al. New Nitrogen Containing Substituents at the Indole-2-Carboxamide Yield High Potent and Broad Spectrum Indolylarylsulfone HIV-1 Non-Nucleoside Reverse Transcriptase Inhibitors. J. Med. Chem. 2012, 55, 6634–6638. DOI: 10.1021/jm300477h.
   PubMed Web of Science ®Google Scholar
• Suja, T. D.; Divya, K. V. L.; Naik, L. V.; Ravi Kumar, A.; Kamal, A. Copper-Catalyzed Three-Component Synthesis of Aminonaphthoquinone–Sulfonylamidine Conjugates and in Vitro Evaluation of Their Antiproliferative Activity. Bioorg. Med. Chem. Lett. 2016, 26, 2072–2076. DOI: 10.1016/j.bmcl.2016.02.071.
   PubMed Web of Science ®Google Scholar
• Beretta, G. L.; Zaffaroni, N.; Varchi, G. Novel 20(S)-Sulfonylamidine Derivatives of Camptothecin and the Use Thereof as a Potent Antitumor Agent: A Patent Evaluation of WO2015048365 (A1). Expert Opin. Ther. Pat. 2016, 26, 637–642. DOI: 10.1517/13543776.2016.1146692.
   PubMed Web of Science ®Google Scholar
• Bansode, P.; Jadhav, J.; Kurane, R.; Choudhari, P.; Bhatia, M.; Khanapure, S.; Salunkhe, R.; Rashinkar, G. Potentially Antibreast Cancer Enamidines via Azide–Alkyne–Amine Coupling and Their Molecular Docking Studies. RSC Adv. 2016, 6, 90597–90606. DOI: 10.1039/C6RA20583F.
   Web of Science ®Google Scholar
• Chang, S.-Y.; Bae, S. J.; Lee, M. Y.; Baek, S-h.; Chang, S.; Kim, S. H. Chemical Affinity Matrix-Based Identification of Prohibitin as a Binding Protein to anti-Resorptive Sulfonyl Amidine Compounds. Bioorg. Med. Chem. Lett. 2011, 21, 727–729. DOI: 10.1016/j.bmcl.2010.11.123.
   PubMed Web of Science ®Google Scholar
• Heitsch, H.; Becker, R. H. A.; Kleemann, H.-W.; Wagner, A. 3N-Methylbiphenylsulfonylurea and -Carbamate Substituted Imidazo[4,5-b]Pyridines. Potent Antagonists of the ANG II AT1 Receptors. Bioorg. Med. Chem. 1997, 5, 673–678. DOI: 10.1016/S0968-0896(97)00012-6.
   PubMed Web of Science ®Google Scholar
• Cornelio, B.; Laronze-Cochard, M.; Ceruso, M.; Ferraroni, M.; Rance, G. A.; Carta, F.; Khlobystov, A. N.; Fontana, A.; Supuran, C. T.; Sapi, J. 4-Arylbenzenesulfonamides as Human Carbonic Anhydrase Inhibitors (hCAIs): Synthesis by Pd Nanocatalyst-Mediated Suzuki–Miyaura Reaction, Enzyme Inhibition, and X-Ray Crystallographic Studies. J. Med. Chem. 2016, 59, 721–732. DOI: 10.1021/acs.jmedchem.5b01771.
   PubMed Web of Science ®Google Scholar
• Eldehna, W. M.; Al-Ansary, G. H.; Bua, S.; Nocentini, A.; Gratteri, P.; Altoukhy, A.; Ghabbour, H.; Ahmed, H. Y.; Supuran, C. T. Novel Indolin-2-One-Based Sulfonamides as Carbonic Anhydrase Inhibitors: Synthesis, in Vitro Biological Evaluation against Carbonic Anhydrases Isoforms I, II, IV and VII and Molecular Docking Studies. Eur. J. Med. Chem. 2017, 127, 521–530. DOI: 10.1016/j.ejmech.2017.01.017.
   PubMed Web of Science ®Google Scholar
• Iyer, M. R.; Cinar, R.; Katz, A.; Gao, M.; Erdelyi, K.; Jourdan, T.; Coffey, N. J.; Pacher, P.; Kunos, G. Design, Synthesis, and Biological Evaluation of Novel, Non-Brain-Penetrant, Hybrid Cannabinoid CB1R Inverse Agonist/Inducible Nitric Oxide Synthase (iNOS) Inhibitors for the Treatment of Liver Fibrosis. J. Med. Chem. 2017, 60, 1126–1141. DOI: 10.1021/acs.jmedchem.6b01504.
   PubMed Web of Science ®Google Scholar
• Patai, S.; Rappoport, Z.; Stirling, C. J. M. The Chemistry of Sulphones and Sulphoxides. The Chemistry of Functional Groups. Wiley: New York, 1988.
   Google Scholar
• Patai, S.; Rappoport, Z. Syntheses of Sulphones, Sulphoxides and Cyclic Sulphides, Wiley: New York, 1995.
   Google Scholar
• Colby, C. E.; Loughlin, C. S. M. Ueber Die Einwirkung Von Schwefligsäureanhydrid Auf Benzol. Ber. Dtsch. Chem. Ges. 1887, 20, 195–198.
   Google Scholar
• Chasar, D. W.; Pratt, T. M. A Direct Synthesis of 2- and 4-Hydroxydiaryl Sulfoxides. Phosphorus Sulfur 1978, 5, 35–40.
   Web of Science ®Google Scholar
• Roy, M. F. Anhydrous Aluminum Chloride in Organic Chemistry (Thomas, Charles Allen; Moshier, Mary Baluk; Morris, Herbert E.; Moshier, Ross W.). J. Chem. Educ. 1945, 22, 311. DOI: 10.1021/ed022p311.2.
   Google Scholar
• Strecker, W. Einwirkung Von Organomagnesiumverbindungen Auf Bortrichlorid, Chlorschwefel, Sowie Auf Das Chlorid Und Die Ester Der Schwefligen Säure. Ber. Dtsch. Chem. Ges. 1910, 43, 1131–1136. DOI: 10.1002/cber.191004301191.
   Google Scholar
• Colonna, S.; Banfi, S.; Fontana, F.; Sommaruga, M. Asymmetric Periodate Oxidation of Functionalized Sulfides Catalyzed by Bovine Serum Albumin. J. Org. Chem. 1985, 50, 769–771. DOI: 10.1021/jo00206a008.
   Web of Science ®Google Scholar
• Bickart, P.; Carson, F. W.; Jacobus, J.; Miller, E. G.; Mislow, K. Thermal Racemization of Allylic Sulfoxides and Interconversion of Allylic Sulfoxides and Sulfenates. Mechanism and Stereochemistry. J. Am. Chem. Soc. 1968, 90, 4869–4876. DOI: 10.1021/ja01020a021.
   Web of Science ®Google Scholar
• Wudl, F.; Lee, T. B. K. Asymmetric Synthesis of Chiral Sulfoxides. II. Intramolecular Oxygen to Nitrogen Sulfinyl Migration. J. Am. Chem. Soc. 1973, 95, 6349–6358. DOI: 10.1021/ja00800a031.
   Web of Science ®Google Scholar
• Monteiro, H. J.; de Souza, J. P. A New Synthesis of β-Keto-Phenylsulfoxides. Tetrahedron Lett. 1975, 16, 921–924. DOI: 10.1016/S0040-4039(00)72020-X.
   Google Scholar
• Palimkar, S. S.; Siddiqui, S. A.; Daniel, T.; Lahoti, R. J.; Srinivasan, K. V. Ionic Liquid-Promoted Regiospecific Friedlander Annulation: Novel Synthesis of Quinolines and Fused Polycyclic Quinolines. J. Org. Chem. 2003, 68, 9371–9378.
   PubMed Web of Science ®Google Scholar
• Saikia, I.; Borah, A. J.; Phukan, P. Use of Bromine and Bromo-Organic Compounds in Organic Synthesis. Chem. Rev. 2016, 116, 6837–7042. DOI: 10.1021/acs.chemrev.5b00400.
   PubMed Web of Science ®Google Scholar
• Andersen, K. K. Synthesis of (+)-Ethyl p-Tolyl Sulfoxide from (−)-Menthyl (−)-p-Toluenrsulfinate. Tetrahedron Lett. 1962, 3, 93–95. DOI: 10.1016/S0040-4039(00)71106-3.
   Google Scholar
• Folli, U.; Iarossi, D.; Montanari, F.; Torre, G. Asymmetric Induction and Configurational Correlations in Oxidations at Sulphur. Part III. Oxidations of Aryl Alkyl Sulphides to Sulphoxides by Optically Active Peroxy-Acids. J. Chem. Soc. C 1968, 1317–1322. DOI: 10.1039/j39680001317.
   Google Scholar
• Andersen, K. K.; Gaffield, W.; Papanikolaou, N. E.; Foley, J. W.; Perkins, R. I. Optically Active Sulfoxides. The Synthesis and Rotatory Dispersion of Some Diaryl Sulfoxides2. J. Am. Chem. Soc. 1964, 86, 5637–5646. DOI: 10.1021/ja01078a047.
   Web of Science ®Google Scholar
• Whitesell, J. K.; Wong, M. S. Improved Method for the Preparation of Enantiomerically Pure Sulfinate Esters. J. Org. Chem. 1991, 56, 4552–4554. DOI: 10.1021/jo00014a045.
   Web of Science ®Google Scholar
• Whitesell, J. K.; Wong, M.-S. Asymmetric Synthesis of Chiral Sulfinate Esters and Sulfoxides. Synthesis of Sulforaphane. J. Org. Chem. 1994, 59, 597–601. DOI: 10.1021/jo00082a016.
   Web of Science ®Google Scholar
• Resek, J. E.; Meyers, A. I. Unsaturation of Ketones, Nitriles and Lactams with Methyl Phenylsulfinate. Tetrahedron Lett. 1995, 36, 7051–7054. DOI: 10.1016/0040-4039(95)01461-P.
   Web of Science ®Google Scholar
• Girodier, L. D.; Maignan, C. S.; Rouessac, F. P. Preparation of Optically Active 2-(or 3)(p-Tolylsulfinyl)-3(or 2)Furyl- or Thienylcarboxaldehydes. Tetrahedron: Asymmetry 1995, 6, 2045–2052. DOI: 10.1016/0957-4166(95)00266-R.
   Google Scholar
• Effenberger, F.; Daub, J. Enoläther, V. Die Reaktion Von Thionylchlorid Mit Enoläthern. Chem. Ber. 1969, 102, 104–111. DOI: 10.1002/cber.19691020115.
   Google Scholar
• Day, J.; Cram, D. J. Stereochemistry of Nucleophilic Substitution at Sulfur. Stereospecific Synthesis of an Optically Active Sulfilimine1. J. Am. Chem. Soc. 1965, 87, 4398–4399. DOI: 10.1021/ja00947a042.
   Web of Science ®Google Scholar
• Edwards, D.; Stenlake, J. B. The Oxidation of Alkyl Sulphides. J. Chem. Soc. 1954, 3272–3274. DOI: 10.1039/jr9540003272.
   Web of Science ®Google Scholar
• Louw, R.; Vermeeren, H. P. W.; van Asten, J. J. A.; Ultée, W. J. Reaction of Sulphides with Acyl Nitrates; a Simple and Rapid Method for Preparing Sulphoxides. J. Chem. Soc. Chem. Commun. 1976, 496–497. DOI: 10.1039/C39760000496.
   Google Scholar
• Olah, G. A.; Gupta, B. G. B.; Narang, S. C. Onium Ions. 20. Ambident Reactivity of the Nitronium Ion. Nitration vs. oxidation of Heteroorganic (Sulfur, Selenium, Phosphorus, Arsenic, Antimony) Compounds. Preparation and NMR Spectroscopic (Carbon-13, Nitrogen-15, Phosphorus-31) Study of Nitro and Nitrito Onium Ions. J. Am. Chem. Soc. 1979, 101, 5317–5322. DOI: 10.1021/ja00512a034.
   Web of Science ®Google Scholar
• Nagao, Y.; Ochiai, M.; Kaneko, K.; Maeda, A.; Watanabe, K.; Fujita, E. Novel Reactions of Organic Sulfur and Selenium Compounds with Thallium(III) Nitrate: sulfoxide and Selenoxide Formation and Pummerer-like Reaction. Tetrahedron Lett. 1977, 18, 1345–1348. DOI: 10.1016/S0040-4039(01)93013-8.
   Google Scholar
• Ho, T.-L.; Ho, H.; Wong, C. Ceric Ammonium Nitrate Oxidation of Carboxylic Acid Hydrazides. Synthesis 2002, 1972, 562–563. DOI: 10.1055/s-1972-21929.
   Google Scholar
• Bahrami, K.; Khodaei, M. M.; Sheikh Arabi, M. Sheikh Arabi M. TAPC-Promoted Oxidation of Sulfides and Deoxygenation of Sulfoxides. J. Org. Chem. 2010, 75, 6208–6213. DOI: 10.1021/jo1011784.
   PubMed Web of Science ®Google Scholar
• Iranpoor, N.; Firouzabadi, H.; Pourali, A.-R. Dinitrogen Tetroxide Supported on Polyvinylpyrrolidone (PVP–N2O4): A New Nitrosating and Coupling Agent for Thiols and a Selective Oxidant for Sulfides and Disulfides. Tetrahedron 2002, 58, 5179–5184. DOI: 10.1016/S0040-4020(02)00390-3.
   Web of Science ®Google Scholar
• Kowalski, P.; Mitka, K.; Ossowska, K.; Kolarska, Z. Oxidation of Sulfides to Sulfoxides. Part 1: Oxidation Using Halogen Derivatives. Tetrahedron 2005, 61, 1933–1953. DOI: 10.1016/j.tet.2004.11.041.
   Web of Science ®Google Scholar
• Leonard, N. J.; Johnson, C. R. Periodate Oxidation of Sulfides to Sulfoxides. Scope of the Reaction. J. Org. Chem. 1962, 27, 282–284. DOI: 10.1021/jo01048a504.
   Web of Science ®Google Scholar
• Huang, J.-Y.; Li, S.-J.; Wang, Y.-G. TEMPO-Linked Metalloporphyrins as Efficient Catalysts for Selective Oxidation of Alcohols and Sulfides. Tetrahedron Lett. 2006, 47, 5637–5640. DOI: 10.1016/j.tetlet.2006.06.039.
   Web of Science ®Google Scholar
• Kim, S. S.; Rajagopal, G. Efficient and Mild Oxidation of Sulfides to Sulfoxides by Iodosobenzene Catalyzed by Cr(Salen) Complex. Synthesis 2003, 2461–2463. DOI: 10.1055/s-2003-42419.
   Google Scholar
• Roh, K. R.; Kim, K. S.; Kim, Y. H. Facile Oxidation of Sulfides to Sulfoxides Using Iodosobenzene and Benzeneseleninic Acid as a Catalyst. Tetrahedron Lett. 1991, 32, 793–796. DOI: 10.1016/S0040-4039(00)74888-X.
   Web of Science ®Google Scholar
• Shukla, V. G.; Salgaonkar, P. D.; Akamanchi, K. G. A. Mild, Chemoselective Oxidation of Sulfides to Sulfoxides Using o-Iodoxybenzoic Acid and Tetraethylammonium Bromide as Catalyst. J. Org. Chem. 2003, 68, 5422–5425. DOI: 10.1021/jo034483b.
   PubMed Web of Science ®Google Scholar
• Bravo, A.; Dordi, B.; Fontana, F.; Minisci, F. Oxidation of Organic Sulfides by Br(2) and H(2)O(2). Electrophilic and free-radical processes. J. Org. Chem. 2001, 66, 3232–3234. DOI: 10.1021/jo0017178.
   PubMed Web of Science ®Google Scholar
• Kar, G.; Saikia, A. K.; Bora, U.; Dehury, S. K.; Chaudhuri, M. K. Synthesis of Cetyltrimethylammonium Tribromide (CTMATB) and Its Application in the Selective Oxidation of Sulfides to Sulfoxides. Tetrahedron Lett. 2003, 44, 4503–4505.
   Web of Science ®Google Scholar
• Indrasena Reddy, T.; S.; Varma, R. Ti-Beta-Catalysed Selective Oxidation of Sulfides to Sulfoxides Using Urea–Hydrogen Peroxide Adduct. Chem. Commun. 1997, 471–472. DOI: 10.1039/a607832j.
   Web of Science ®Google Scholar
• Breton, G. W.; Fields, J. D.; Kropp, P. J. Surface-Mediated Reactions. 5. Oxidation of Sulfides, Sulfoxides, and Alkenes with Tert-Butyl Hydroperoxide. Tetrahedron Lett. 1995, 36, 3825–3828. DOI: 10.1016/0040-4039(95)00688-9.
   Web of Science ®Google Scholar
• Ganem, B.; Biloski, A. J.; Heggs, R. P. A Biomimetic Heteroatom Oxidation. Tetrahedron Lett. 1980, 21, 689–690. DOI: 10.1016/S0040-4039(00)71446-8.
   Web of Science ®Google Scholar
• Imada, Y.; Kitagawa, T.; Iwata, S.; Komiya, N.; Naota, T. Oxidation of Sulfides with Hydrogen Peroxide Catalyzed by Synthetic Flavin Adducts with Dendritic Bis(Acylamino)Pyridines. Tetrahedron 2014, 70, 495–501. DOI: 10.1016/j.tet.2013.11.024.
   Web of Science ®Google Scholar
• Vágó, J.; Paál-Lukács, J. On the Stability and Decomposition of Phenyl (Phenylazo) Methyl Hydroperoxide. Tetrahedron Lett. 1989, 30, 5773–5776. DOI: 10.1016/S0040-4039(00)76194-6.
   Web of Science ®Google Scholar
• Lewin, L. N. Über Oxydation Von Sulfiden Mittels Benzoylhydroperoxyd. I. Mitteilung. J. Prakt. Chem. 1928, 118, 282–286. DOI: 10.1002/prac.19281180123.
   Google Scholar
• Sakuraba, H.; Natori, K.; Tanaka, Y. Asymmetric Oxidation of Alkyl Aryl Sulfides in Crystalline Cyclodextrin Complexes. J. Org. Chem. 1991, 56, 4124–4129. DOI: 10.1021/jo00013a010.
   Web of Science ®Google Scholar
• Jana, N. K.; Verkade, J. G. Phase-Vanishing Methodology for Efficient Bromination, Alkylation, Epoxidation, and Oxidation Reactions of Organic Substrates. Org. Lett. 2003, 5, 3787–3790. DOI: 10.1021/ol035391b.
   PubMed Web of Science ®Google Scholar
• Matavos-Aramyan, S. Advances in Fenton and Fenton Based Oxidation Processes for Industrial Effluent Contaminants Control-A Review. Int. J. Environ. Sci. Nat. Res. 2017, 2.
   Google Scholar
• Matavos-Aramyan, S.; Moussavi, M.; Matavos-Aramyan, H.; Roozkhosh, S. Cryptosporidium-Contaminated Water Disinfection by a Novel Fenton Process. Free Radical Bio. Med. 2017, 106, 158–167. DOI: 10.1016/j.freeradbiomed.2017.02.030.
   PubMed Web of Science ®Google Scholar
• Moussavi, M.; Matavos-Aramyan, S. Chelate-Modified Fenton Treatment of Sulfidic Spent Caustic. Korean J. Chem. Eng. 2016, 33, 2384–2391. DOI: 10.1007/s11814-016-0080-z.
   Web of Science ®Google Scholar
• Matavos-Aramyan, S.; Soukhakian, S. Synthesis and Characterization of a Chemically-Activated Novel Mesoporous Silica for Cobalt Decontamination from Polluted Water. Curr. World Environ. 2019, 14, 276–289. DOI: 10.12944/CWE.14.2.12.
   Google Scholar
• Arends, I. W. C. E.; Sheldon, R. A. Modern Oxidation of Alcohols Using Environmentally Benign Oxidants. Modern Oxidation Methods, 2nd ed.; 2005, 83–118. DOI: 10.1002/9783527632039.
   Google Scholar
• Jeyakumar, K.; Chand, D. K. Selective Oxidation of Sulfides to Sulfoxides and Sulfones at Room Temperature Using H2O2 and a Mo(VI) Salt as Catalyst. Tetrahedron Lett. 2006, 47, 4573–4576. DOI: 10.1016/j.tetlet.2006.04.153.
   Web of Science ®Google Scholar
• Al-Hashimi, M.; Fisset, E.; Sullivan, A. C.; Wilson, J. R. H. Selective Oxidation of Sulfides to Sulfoxides Using a Silica Immobilised Vanadyl Alkyl Phosphonate Catalyst. Tetrahedron Lett. 2006, 47, 8017–8019. DOI: 10.1016/j.tetlet.2006.09.065.
   Web of Science ®Google Scholar
• Wu, X.-F. A General and Selective Zinc-Catalyzed Oxidation of Sulfides to Sulfoxides. Tetrahedron Lett. 2012, 53, 4328–4331. DOI: 10.1016/j.tetlet.2012.06.003.
   Web of Science ®Google Scholar
• Su, W.; Chen, J.; Wu, H.; Jin, C. A General and Efficient Method for the Selective Synthesis of β-Hydroxy Sulfides and β-Hydroxy Sulfoxides Catalyzed by Gallium(III) Triflate. J. Org. Chem. 2007, 72, 4524–4527.
   PubMed Web of Science ®Google Scholar
• Golchoubian, H.; Hosseinpoor, F. Effective Oxidation of Sulfides to Sulfoxides with Hydrogen Peroxide under Transition-Metal-Free Conditions. Molecules 2007, 12, 304–311. DOI: 10.3390/12030304.
   PubMed Web of Science ®Google Scholar
• Surya Prakash, G. K.; Shakhmin, A.; Glinton, K. E.; Rao, S.; Mathew, T.; Olah, G. A. Poly(N-Vinylpyrrolidone)–H2O2 and Poly(4-Vinylpyridine)–H2O2 Complexes: solid H2O2 Equivalents for Selective Oxidation of Sulfides to Sulfoxides and Ketones to Gem-Dihydroperoxides. Green Chem. 2014, 16, 3616–3622. DOI: 10.1039/c4gc00586d.
   Web of Science ®Google Scholar
• Hussain, S.; Talukdar, D.; Bharadwaj, S. K.; Chaudhuri, M. K. VO2F(Dmpz)2: A New Catalyst for Selective Oxidation of Organic Sulfides to Sulfoxides with H2O2. Tetrahedron Lett. 2012, 53, 6512–6515. DOI: 10.1016/j.tetlet.2012.09.067.
   Web of Science ®Google Scholar
• Kulkarni, A. M.; Desai, U. V.; Pandit, K. S.; Kulkarni, M. A.; Wadgaonkar, P. P. Nickel Ferrite Nanoparticles–Hydrogen Peroxide: A Green Catalyst-Oxidant Combination in Chemoselective Oxidation of Thiols to Disulfides and Sulfides to Sulfoxides. RSC Adv. 2014, 4, 36702–36707. DOI: 10.1039/C4RA04095C.
   Web of Science ®Google Scholar
• Matavos-Aramyan, S. Preparation of Titania/Silica Core-Shell Hybrid Nanocomposites for 2024 Al-Alloy Corrosion Protection and Investigation of Their Mechanical and Thermal Stability. Silicon 2018, 10, 1601–1612. DOI: 10.1007/s12633-017-9644-8.
   Web of Science ®Google Scholar
• Ghorbani-Choghamarani, A.; Mohammadi, M.; Tamoradi, T.; Ghadermazi, M. Covalent Immobilization of Co Complex on the Surface of SBA-15: Green, Novel and Efficient Catalyst for the Oxidation of Sulfides and Synthesis of Polyhydroquinoline Derivatives in Green Condition. Polyhedron 2019, 158, 25–35. DOI: 10.1016/j.poly.2018.10.054.
   Web of Science ®Google Scholar
• Kumar, A. Akanksha, HbA/H2O2: An Efficient Biomimetic Catalytic System for the Oxidation of Sulfides to Sulfoxides. Tetrahedron Lett. 2007, 48, 7857–7860.
   Web of Science ®Google Scholar
• Mirzaie, A. MNPs-Supported Acidic Catalysts in Oxidation of Sulfides to Sulfoxides. J. Med. Chem. Sci. 2018, 1, 5–8.
   Google Scholar
• Rostami, A.; Akradi, J. A Highly Efficient, Green, Rapid, and Chemoselective Oxidation of Sulfides Using Hydrogen Peroxide and Boric Acid as the Catalyst under Solvent-Free Conditions. Tetrahedron Lett. 2010, 51, 3501–3503. DOI: 10.1016/j.tetlet.2010.04.103.
   Web of Science ®Google Scholar
• Zolfigol, M. A.; Khazaei, A.; Safaiee, M.; Mokhlesi, M.; Rostamian, R.; Bagheri, M.; Shiri, M.; Kruger, H. G. Application of Silica Vanadic Acid as a Heterogeneous, Selective and Highly Reusable Catalyst for Oxidation of Sulfides at Room Temperature. J. Mol. Catal. A 2013, 370, 80–86. DOI: 10.1016/j.molcata.2012.12.015.
   Google Scholar
• Shen, H.-M.; Zhou, W.-J.; Ma, X.; Wu, H.-K.; Yu, W.-B.; Ai, N.; Ji, H.-B.; Shi, H.-X.; She, Y.-B. She Y.-B. pH-Dependence of the Aqueous Phase Room Temperature Brønsted Acid-Catalyzed Chemoselective Oxidation of Sulfides with H2O2. Molecules 2015, 20, 16709–16722. DOI: 10.3390/molecules200916709.
   PubMed Web of Science ®Google Scholar
• Gazdar, M.; Smiles, S. CLXXXII—The Interaction of Hydrogen Dioxide and Sulphides. J. Chem. Soc. Trans. 1908, 93, 1833–1836. DOI: 10.1039/CT9089301833.
   Google Scholar
• Steinkopf, W.; Herold, J.; Stöhr, J. Über Das Thiodiglykolchlorid Und Einige Abkömmlinge Desselben. Ber. Dtsch. Chem. Ges. A/B. 1920, 53, 1007–1012. DOI: 10.1002/cber.19200530620.
   Google Scholar
• Cope, A. C.; Morrison, D. E.; Field, L. Thermal Rearrangement of Allyl-Type Sulfoxides, Sulfones and Sulfinates1. J. Am. Chem. Soc. 1950, 72, 59–67. DOI: 10.1021/ja01157a018.
   Web of Science ®Google Scholar
• Karrer, P.; Scheitlin, E.; Siegrist, H. Über Homologe Des Sulforaphans Und Über ω‐Aminoalkyl‐Sulfoxyde. Helv. Chim. Acta 1950, 33, 1237–1245. DOI: 10.1002/hlca.19500330516.
   Web of Science ®Google Scholar
• Drabowicz, J.; Mikołajczyk, M. An Improved Method for Oxidation of Sulfides to Sulfoxides with Hydrogen Peroxide in Methanol. Synth. Commun. 1981, 11, 1025–1030. DOI: 10.1080/00397918108065765.
   Web of Science ®Google Scholar
• Xu, W. L.; Li, Y. Z.; Zhang, Q. S.; Zhu, H. S. A Selective, Convenient, and Efficient Conversion of Sulfides to Sulfoxides. Synthesis 2004, 227–232. DOI: 10.1055/s-2004-44387.
   Web of Science ®Google Scholar
• Hussain, H.; Green, I. R.; Ahmed, I. Journey Describing Applications of Oxone in Synthetic Chemistry. Chem. Rev. 2013, 113, 3329–3371.
   PubMed Web of Science ®Google Scholar
• Greenhalgh, R. P. Selective Oxidation of Phenyl Sulphides to Sulphoxides or Sulphones Using Oxone® and Wet Alumina. Synlett 1992; 1992, 235–236. DOI: 10.1055/s-1992-21325.
   Google Scholar
• Kropp, P. J.; Breton, G. W.; Fields, J. D.; Tung, J. C.; Loomis, B. R. Surface-Mediated Reactions. 8. Oxidation of Sulfides and Sulfoxides withtert-Butyl Hydroperoxide and OXONE1. J. Am. Chem. Soc. 2000, 122, 4280–4285. DOI: 10.1021/ja9940569.
   Web of Science ®Google Scholar
• Yu, B.; Liu, A.-H.; He, L.-N.; Li, B.; Diao, Z.-F.; Li, Y.-N. Catalyst-Free Approach for Solvent-Dependent Selective Oxidation of Organic Sulfides with Oxone. Green Chem. 2012, 14, 957–962. DOI: 10.1039/c2gc00027j.
   Web of Science ®Google Scholar
• Oae, S. Sulfoxides and Sulfilimines. In: Organic Chemistry of Sulfur; Oae S., Ed.; Springer US: Boston, MA, 1977; pp. 383–471.
   Google Scholar
• Anders, E.; Hertlein, K.; Meske, H. Anomer Kontrollierte Substitutionsreaktionen; 21. Pyridin Als Abgangsruppe Bei Nucleophilen Substitutionsreaktionen: Umsetzungen mitN-[1-(Trimethylsiloxy)Alkyl]Pyridiniumsalzen. Synthesis 1990, 1990, 323–326. DOI: 10.1055/s-1990-26865.
   Google Scholar
• Graybill, B. M. Synthesis of Aryl Sulfones. J. Org. Chem. 1967, 32, 2931–2933. DOI: 10.1021/jo01284a075.
   Web of Science ®Google Scholar
• Bandgar, B. P.; Kasture, S. P. Zinc-Mediated Fast Sulfonylation of Aromatics. Synth. Commun. 2001, 31, 1065–1068. DOI: 10.1081/SCC-100103538.
   Web of Science ®Google Scholar
• Yang, M.; Shen, H.; Li, Y.; Shen, C.; Zhang, P. d-Glucosamine as a Green Ligand for Copper Catalyzed Synthesis of Aryl Sulfones from Aryl Halides and Sodium Sulfinates. RSC Adv. 2014, 4, 26295–26300. DOI: 10.1039/C4RA03187C.
   Web of Science ®Google Scholar
• Nara, S. J.; Harjani, J. R.; Salunkhe, M. M. Friedel − Crafts Sulfonylation in 1-Butyl-3-Methylimidazolium Chloroaluminate Ionic Liquids. J. Org. Chem. 2001, 66, 8616–8620. DOI: 10.1021/jo016126b.
   PubMed Web of Science ®Google Scholar
• Saidi, O.; Marafie, J.; Ledger, A. E. W.; Liu, P. M.; Mahon, M. F.; Kociok-Köhn, G.; Whittlesey, M. K.; Frost, C. G. Ruthenium-Catalyzed Meta Sulfonation of 2-Phenylpyridines. J. Am. Chem. Soc. 2011, 133, 19298–19301. DOI: 10.1021/ja208286b.
   PubMed Web of Science ®Google Scholar
• Pan, X.-J.; Gao, J.; Yuan, G.-Q. An Efficient Electrochemical Synthesis of β-Keto Sulfones from Sulfinates and 1,3-Dicarbonyl Compounds. Tetrahedron 2015, 71, 5525–5530. DOI: 10.1016/j.tet.2015.06.063.
   Web of Science ®Google Scholar
• Chumachenko, N.; Sampson, P. Synthesis of β-Hydroxy Sulfones via Opening of Hydrophilic Epoxides with Zinc Sulfinates in Aqueous Media. Tetrahedron 2006, 62, 4540–4548. DOI: 10.1016/j.tet.2006.02.043.
   Web of Science ®Google Scholar
• Narayana Murthy, S.; Madhav, B.; Prakash Reddy, V.; Rama Rao, K.; Nageswar, Y. V. D. An Approach toward the Synthesis of β-Hydroxy Sulfones on Water. Tetrahedron Lett. 2009, 50, 5009–5011. DOI: 10.1016/j.tetlet.2009.06.078.
   Web of Science ®Google Scholar
• Chawla, R.; Kapoor, R.; Singh, A. K.; Yadav, L. D. S. A One-Pot Regioselective Synthetic Route to Vinyl Sulfones from Terminal Epoxides in Aqueous Media. Green Chem. 2012, 14, 1308–1313. DOI: 10.1039/c2gc16664j.
   Web of Science ®Google Scholar
• Jin, S.-S.; Wang, H.; Guo, H.-Y. Ionic Liquid Catalyzed One-Pot Synthesis of Novel Spiro-2-Amino-3-Phenylsulfonyl-4H-Pyran Derivatives. Tetrahedron Lett. 2013, 54, 2353–2356. DOI: 10.1016/j.tetlet.2013.02.073.
   Web of Science ®Google Scholar
• Durst, T. Stereospecific Hydroxyalkylation of Chloromethyl Phenyl Sulfoxide. J. Am. Chem. Soc. 1969, 91, 1034–1035. DOI: 10.1021/ja01032a046.
   Web of Science ®Google Scholar
• Gokel, G. W.; Gerdes, H. M.; Dishong, D. M. Sulfur Heterocycles. 3. Heterogeneous, Phase-Transfer, and Acid-Catalyzed Potassium Permanganate Oxidation of Sulfides to Sulfones and a Survey of Their Carbon-13 Nuclear Magnetic Resonance Spectra. J. Org. Chem. 1980, 45, 3634–3639. DOI: 10.1021/jo01306a019.
   Web of Science ®Google Scholar
• Ali, M. H.; Bohnert, G. J. A Facile and Selective Procedure for Oxidation of Sulfides to Sulfoxides with Molecular Bromine on Hydrated Silica Gel in Dichloromethane. Synthesis 1998, 1998, 1238–1240. DOI: 10.1055/s-1998-6097.
   Google Scholar
• Fukuda, N.; Ikemoto, T. Imide-Catalyzed Oxidation System: Sulfides to Sulfoxides and Sulfones. J. Org. Chem. 2010, 75, 4629–4631. DOI: 10.1021/jo100719w.
   PubMed Web of Science ®Google Scholar
• Irfan, M.; Glasnov, T. N.; Kappe, C. O. Continuous Flow Ozonolysis in a Laboratory Scale Reactor. Org. Lett. 2011, 13, 984–987. DOI: 10.1021/ol102984h.
   PubMed Web of Science ®Google Scholar
• Schumacher, D. P.; Clark, J. E.; Murphy, B. L.; Fischer, P. A. An Efficient Synthesis of Florfenicol. J. Org. Chem. 1990, 55, 5291–5294. DOI: 10.1021/jo00305a027.
   Web of Science ®Google Scholar
• Kaptein, B.; van Dooren, T. J. G. M.; Boesten, W. H. J.; Sonke, T.; Duchateau, A. L. L.; Broxterman, Q. B.; Kamphuis, J. Synthesis of 4-Sulfur-Substituted (2S,3R)-3-Phenylserines by Enzymatic Resolution. Enantiopure Precursors for Thiamphenicol and Florfenicol. Org. Process Res. Dev. 1998, 2, 10–17. DOI: 10.1021/op970045t.
   Web of Science ®Google Scholar
• Harrak, Y.; Casula, G.; Basset, J.; Rosell, G.; Plescia, S.; Raffa, D.; Cusimano, M. G.; Pouplana, R.; Pujol, M. D. Anti-Inflammatory Activity, and in Vitro Antitumor Effect of a Novel Class of Cyclooxygenase Inhibitors: 4-(Aryloyl)Phenyl Methyl Sulfones. J. Med. Chem. 2010, 53, 6560–6571.
   PubMed Web of Science ®Google Scholar
• Mandal, M.; Chakraborty, D. Kinetic Investigation on the Highly Efficient and Selective Oxidation of Sulfides to Sulfoxides and Sulfones with t-BuOOH Catalyzed by La2O3. RSC Adv. 2015, 5, 12111–12122. DOI: 10.1039/C4RA14391D.
   Web of Science ®Google Scholar
• Thérien, M.; Gauthier, J. Y.; Leblanc, Y.; Léger, S.; Perrier, H.; Prasit, P.; Wang, Z. Synthesis of Rofecoxib (MK 0966, Vioxx® 4-(4′-Methylsulfonylphenyl)-3-Phenyl-2(5H)-Furanone), a Selective and Orally Active Inhibitor of Cyclooxygenase-2. Synthesis 2001, 2001, 1778–1779. DOI: 10.1055/s-2001-17519.
   Google Scholar
• Qian, W.; Pei, L. Efficient and Highly Selective Oxidation of Sulfides to Sulfoxides in the Presence of an Ionic Liquid Containing Hypervalent Iodine. Synlett 2006, 0709–0712. DOI: 10.1055/s-2006-933109.
   Web of Science ®Google Scholar
• Barton, D. H. R.; Li, W.; Smith, J. A. Binuclear Manganese Complexes as Catalysts in the Selective and Efficient Oxidation of Sulfides to Sulfones. Tetrahedron Lett. 1998, 39, 7055–7058. DOI: 10.1016/S0040-4039(98)01518-4.
   Web of Science ®Google Scholar
• Xu, L.; Cheng, J.; Trudell, M. L. Chromium(VI) Oxide Catalyzed Oxidation of Sulfides to Sulfones with Periodic Acid. J. Org. Chem. 2003, 68, 5388–5391. DOI: 10.1021/jo030031n.
   PubMed Web of Science ®Google Scholar
• Moghadam, M.; Tangestaninejad, S.; Mirkhani, V.; Mohammadpoor-Baltork, I.; Abbasi-Larki, A. A. Biomimetic Oxidation of Sulfides with Sodium Periodate Catalyzed by Polystyrene-Bound Manganese (III) Tetrapyridylporphyrin. Appl. Catal. A 2008, 349, 177–181. DOI: 10.1016/j.apcata.2008.07.034.
   Web of Science ®Google Scholar
• Boruah, J. J.; Das, S. P.; Ankireddy, S. R.; Gogoi, S. R.; Islam, N. S. Merrifield Resin Supported Peroxomolybdenum(vi) Compounds: recoverable Heterogeneous Catalysts for the Efficient, Selective and Mild Oxidation of Organic Sulfides with H2O2. Green Chem. 2013, 15, 2944–2959. DOI: 10.1039/c3gc40304a.
   Web of Science ®Google Scholar
• Zhao, W.; Yang, C.; Cheng, Z.; Zhang, Z. A Reusable Catalytic System for Sulfide Oxidation and Epoxidation of Allylic Alcohols in Water Catalyzed by Poly(Dimethyl Diallyl) Ammonium/Polyoxometalate. Green Chem. 2016, 18, 995–998.
   Web of Science ®Google Scholar
• Jin, C. K.; Yamada, Y. M. A.; Uozumi, Y. Chemoselective Oxidation of Sulfides Promoted by a Tightly Convoluted Polypyridinium Phosphotungstate Catalyst with H2. Bull. Korean Chem. Soc. 2010, 31, 547–548.
   Web of Science ®Google Scholar
• Alonso, D. A.; Nájera, C.; Varea, M. Simple, Economical and Environmentally Friendly Sulfone Synthesis. Tetrahedron Lett. 2002, 43, 3459–3461. DOI: 10.1016/S0040-4039(02)00598-1.
   Web of Science ®Google Scholar
• Kokotos, C.; Voutyritsa, E.; Triandafillidi, I. Green Organocatalytic Oxidation of Sulfides to Sulfoxides and Sulfones. Synthesis 2016, 49, 917–924. DOI: 10.1055/s-0036-1588315.
   Web of Science ®Google Scholar
• Doherty, S.; Knight, J. G.; Carroll, M. A.; Ellison, J. R.; Hobson, S. J.; Stevens, S.; Hardacre, C.; Goodrich, P. Efficient and Selective Hydrogen Peroxide-Mediated Oxidation of Sulfides in Batch and Segmented and Continuous Flow Using a Peroxometalate-Based Polymer Immobilised Ionic Liquid Phase Catalyst. Green Chem. 2015, 17, 1559–1571. DOI: 10.1039/C4GC01770F.
   Web of Science ®Google Scholar
• Karmee, S. K.; Greiner, L.; Kraynov, A.; Müller, T. E.; Niemeijer, B.; Leitner, W. Nanoparticle Catalysed Oxidation of Sulfides to Sulfones by in Situ Generated H2O2 in Supercritical Carbon Dioxide/Water Biphasic Medium. Chem. Commun. (Camb.) 2010, 46, 6705–6707. DOI: 10.1039/c0cc01443e.
   PubMed Web of Science ®Google Scholar
• Das, S. P.; Boruah, J. J.; Sharma, N.; Islam, N. S. New Polymer-Immobilized Peroxotungsten Compound as an Efficient Catalyst for Selective and Mild Oxidation of Sulfides by Hydrogen Peroxide. J. Mol. Catal. A 2012, 356, 36–45. DOI: 10.1016/j.molcata.2011.12.025.
   Web of Science ®Google Scholar
• Maleki, B.; Hemmati, S.; Sedrpoushan, A.; Ashrafi, S. S.; Veisi, H. Selective Synthesis of Sulfoxides and Sulfones from Sulfides Using Silica Bromide as the Heterogeneous Promoter and Hydrogen Peroxide as the Terminal Oxidant. RSC Adv. 2014, 4, 40505–40510. DOI: 10.1039/C4RA06132B.
   Web of Science ®Google Scholar
• Kirihara, M.; Itou, A.; Noguchi, T.; Yamamoto, J. Tantalum Carbide or Niobium Carbide Catalyzed Oxidation of Sulfides with Hydrogen Peroxide: Highly Efficient and Chemoselective Syntheses of Sulfoxides and Sulfones. Synlett 2010, 2010, 1557–1561. DOI: 10.1055/s-0029-1219947.
   Web of Science ®Google Scholar
• Bahrami, K.; Khodaei, M. M.; Sohrabnezhad, S. Cyanuric Chloride as Promoter for the Oxidation of Sulfides and Deoxygenation of Sulfoxides. Tetrahedron Lett. 2011, 52, 6420–6423. DOI: 10.1016/j.tetlet.2011.09.073.
   Web of Science ®Google Scholar
• Hussain, S.; Bharadwaj, S. K.; Pandey, R.; Chaudhuri, M. K. Borax-Catalyzed and pH-Controlled Selective Oxidation of Organic Sulfides by H2O2: An Environmentally Clean Protocol. Eur. J. Org. Chem. 2009, 2009, 3319–3322.
   Web of Science ®Google Scholar
• Shaabani, A.; Rezayan, A. H. Silica Sulfuric Acid Promoted Selective Oxidation of Sulfides to Sulfoxides or Sulfones in the Presence of Aqueous H2O2. Catal. Commun. 2007, 8, 1112–1116. DOI: 10.1016/j.catcom.2006.10.033.
   Web of Science ®Google Scholar
• Al-Maksoud, W.; Daniele, S.; Sorokin, A. B. Practical Oxidation of Sulfides to Sulfones by H2O2 Catalysed by Titanium Catalyst. Green Chem. 2008, 10, 447–451. DOI: 10.1039/b717696a.
   Web of Science ®Google Scholar
• Jafari, H.; Rostami, A.; Ahmad-Jangi, F.; Ghorbani-Choghamarani, A. Sulfamic Acid–Catalyzed Oxidation of Sulfides to Sulfoxides and Sulfones Using H2O2: Green and Chemoselective Method. Synth. Commun. 2012, 42, 3150–3156. DOI: 10.1080/00397911.2011.577924.
   Web of Science ®Google Scholar
• Jereb, M. Highly Atom-Economic, Catalyst- and Solvent-Free Oxidation of Sulfides into Sulfones Using 30% Aqueous H2O2. Green Chem. 2012, 14, 3047–3052.
   Web of Science ®Google Scholar
• Matavos-Aramyan, S.; Matavos-Aramyan, H.; Soukhakian, S. Synthesis of Two Novel Alanine-Based Antibacterial and Antioxidant Chiral Ionic Liquids. SN Appl. Sci 2019, 1. DOI: 10.1007/s42452-019-0961-y.
   Web of Science ®Google Scholar
• Ahammed, S.; Kundu, D.; Siddiqui, M. N.; Ranu, B. C. Metal and Solvent Free Selective Oxidation of Sulfides to Sulfone Using Bifunctional Ionic Liquid [Pmim]IO4. Tetrahedron Lett. 2015, 56, 335–337.
   Web of Science ®Google Scholar
• Webb, K. S. A Mild, Inexpensive and Practical Oxidation of Sulfides. Tetrahedron Lett. 1994, 35, 3457–3460.
   Web of Science ®Google Scholar
• Hirano, M.; Tomaru, J.-I.; Morimoto, T. A Facile Synthesis of Sulfones by the Oxidation of Various Sulfides with Oxone in Aprotic Solvent in the Presence of “Wet-Montmorillonite”. Chem. Lett. 1991, 20, 523–524.
   Web of Science ®Google Scholar
• Cravotto, G.; Garella, D.; Carnaroglio, D.; Gaudino, E. C.; Rosati, O. Solvent-Free Chemoselective Oxidation of Thioethers and Thiophenes by Mechanical Milling. Chem. Commun. (Camb.) 2012, 48, 11632–11634. DOI: 10.1039/c2cc36365h.
   PubMed Web of Science ®Google Scholar