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Original Articles

Preparation of Silica-Bonded S-Sulfonic Acid: A Recyclable Catalyst for the Synthesis of Bis-Indolylmethanes

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Pages 875-882 | Received 05 Feb 2009, Accepted 01 May 2009, Published online: 23 Mar 2010

Keep up to date with the latest research on this topic with citation updates for this article.

Read on this site (2)

Sedigheh Pargaleh Brojeni, Mojtaba Baghernejad, Dariush Saberi & Khodabakhsh Niknam. (2013) Silica immobilized sulfuric acid ([3-(propyl)sulfanyl]propyl]ester and N-propylsulfamic acid as recyclable catalysts for chemoselective synthesis of 1,1-diacetates. Green Chemistry Letters and Reviews 6:1, pages 69-75.
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KashinathL. Dhumaskar & SantoshG. Tilve. (2012) Synthesis of bis(indolyl)methanes under catalyst-free and solvent-free conditions. Green Chemistry Letters and Reviews 5:3, pages 353-402.
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Articles from other publishers (13)

Khodabakhsh Niknam, Hajar Hashemi, Morteza Karimzadeh & Dariush Saberi. (2020) Recent advances in preparation and application of sulfonic acid derivatives bonded to inorganic supports. Journal of the Iranian Chemical Society 17:12, pages 3095-3178.
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Rongji Cui, Suxia Ma, Bingchuan Yang, Shicheng Li, Ting Pei, Jing Li, Jie Wang, Shujun Sun & Chenfeng Mi. (2020) Simultaneous removal of NOx and SO2 with H2O2 over silica sulfuric acid catalyst synthesized from fly ash. Waste Management 109, pages 65-74.
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Saeid Moradi, Mohammad Ali Zolfigol, Mahmoud Zarei, Diego A. Alonso, Abbas Khoshnood & Aria Tajally. (2017) An efficient catalytic method for the synthesis of pyrido[2,3‐ d ]pyrimidines as biologically drug candidates by using novel magnetic nanoparticles as a reusable catalyst . Applied Organometallic Chemistry 32:2.
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Hoda Banari, Hamzeh Kiyani & Alireza Pourali. (2016) Efficient synthesis of bis(indolyl)methanes, bispyrazoles and biscoumarins using 4-sulfophthalic acid. Research on Chemical Intermediates 43:3, pages 1635-1649.
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Farhad Shirini & Monireh Pourghasemi Lati. (2016) BiVO4-NPs: an efficient nano-catalyst for the synthesis of biscoumarins, bis(indolyl)methanes and 3,4-dihydropyrimidin-2(1H)-ones (thiones) derivatives. Journal of the Iranian Chemical Society 14:1, pages 75-87.
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Santosh Kumar Giri & K. P. Ravindranathan Kartha. (2015) Acyl transfer reactions of carbohydrates, alcohols, phenols, thiols and thiophenols under green reaction conditions. RSC Advances 5:15, pages 11687-11696.
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Princy Gupta & Satya Paul. (2014) Solid acids: Green alternatives for acid catalysis. Catalysis Today 236, pages 153-170.
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K. Aswin, S. Sheik Mansoor, K. Logaiya, S. P. N. Sudhan, V. Saleem Malik & H. Ramadoss. (2013) Reusable silica-bonded S-sulfonic acid catalyst for three-component synthesis of 2-amino-5-oxo-5,6,7,8-tetrahydro-4H-chromenes and 2-amino-4H-pyrans in aqueous ethanol. Research on Chemical Intermediates 40:8, pages 2583-2598.
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Ziba Tavakoli, Mojtaba Bagherneghad & Khodabakhsh Niknam. (2012) Synthesis of 1,2,4,5‐Tetrasubstituted Imidazoles Using Sulfuric Acid ([3‐(3‐Silicapropyl)sulfanyl]propyl]ester as a Recyclable Solid Acid. Journal of Heterocyclic Chemistry 49:3, pages 634-639.
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Sayed Mohammad Ghaem Ahmadi‐Ana, Mojtaba Baghernejad & Khodabakhsh Niknam. (2012) Synthesis of 2‐Aryl‐1‐arylmethyl‐1 H ‐1,3‐benzimidazole Derivatives Using Silica‐bonded Propyl‐ S ‐sulfonic Acid as Recyclable Solid Acid Catalyst . Chinese Journal of Chemistry 30:3, pages 517-521.
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Shafeek A. R. Mulla, A. Sudalai, Mohsinkhan Y. Pathan, Shafi A. Siddique, Suleman M. Inamdar, Santosh S. Chavan & R. Santosh Reddy. (2012) Efficient, rapid synthesis of bis(indolyl)methane using ethyl ammonium nitrate as an ionic liquid. RSC Advances 2:8, pages 3525.
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Shekoofeh TAYEBI, Mojtaba BAGHERNEJAD, Dariush SABERI & Khodabakhsh NIKNAM. (2011) Sulfuric Acid ([3-(3-Silicapropyl)sulfanyl]propyl)ester as a Recyclable Catalyst for the Synthesis of 4,4′-(Arylmethylene)bis(1H-pyrazol-5-ols). Chinese Journal of Catalysis 32:9-10, pages 1477-1483.
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Khodabakhsh Niknam, Mohammad Reza Mohammadizadeh & Salimeh Mirzaee. (2011) Silica‐bonded S ‐sulfonic Acid as a Recyclable Catalyst for Synthesis of 2,3‐Dihydroquinazolin‐4(1 H )‐ones . Chinese Journal of Chemistry 29:7, pages 1417-1422.
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