Synthetic Communications, Volume 42, Issue 22 (2012)

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Synthetic Communications, Volume 42, Issue 22 (2012)

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Original Articles

Article
Novel and Efficient Cyclization Procedure for the Synthesis of 2,5-Disubstituted-1,3,4-thiadiazoles Without Using Any Ring-Closing Reagents
Qi Lin, You-Ming Zhang, Man-Lin Li & Tai-Bao Wei
Pages: 3251-3260
Published online: 18 Jul 2012
AbstractforNovel and Efficient Cyclization Procedure for the Synthesis of 2,5-Disubstituted-1,3,4-thiadiazoles Without Using Any Ring-Closing Reagents | Full Text | References | PDF (426.4 KB)
  • 354 Views
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Article
KF/Al2O3: Solid-Supported Reagent Used in 1,3-Dipolar Cycloaddition Reaction of Nitrile Oxide
Monalisa Boruah & Dilip Konwar
Pages: 3261-3268
Published online: 18 Jul 2012
AbstractforKF/Al2O3: Solid-Supported Reagent Used in 1,3-Dipolar Cycloaddition Reaction of Nitrile Oxide | Full Text | References | PDF (348.8 KB)
  • 498 Views
  • 8 CrossRef citations
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Article
Efficient and Rapid Synthesis of Highly Functionalized Novel Symmetric 1,4-Dihydropyridines Using Glacial Acetic Acid as Solvent
Shailesh Thakrar, Abhay Bavishi, Dhairya Bhavsar, Shrey Parekh, Hardev Vala, Ashish Radadiya, Manisha Parmar, Mahesh Savant & Anamik Shah
Pages: 3269-3278
Published online: 18 Jul 2012
AbstractforEfficient and Rapid Synthesis of Highly Functionalized Novel Symmetric 1,4-Dihydropyridines Using Glacial Acetic Acid as Solvent | Full Text | References | PDF (208.5 KB)
  • 365 Views
  • 6 CrossRef citations
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Article
Solid-Phase Organic Synthesis of Methyl Isoxazole-5-carboxylates Based on Wang Resin–Bound 1-Phenylselenoacrylate
Ni Tang, Shou-Ri Sheng, Qiao-Sheng Hu, Hong-En Qu & Ming-Zhong Cai
Pages: 3279-3287
Published online: 18 Jul 2012
AbstractforSolid-Phase Organic Synthesis of Methyl Isoxazole-5-carboxylates Based on Wang Resin–Bound 1-Phenylselenoacrylate | Full Text | References | PDF (180.9 KB)
  • 237 Views
  • 3 CrossRef citations
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Article
Practical Large-Scale Preparation of (R)-Rolipram Using Chiral Nickel Catalyst
Lixin Wen, Feiyu Tang, Chengsheng Ge, Xiaodong Wang, Zhi Han & Jianyi Wu
Pages: 3288-3295
Published online: 18 Jul 2012
AbstractforPractical Large-Scale Preparation of (R)-Rolipram Using Chiral Nickel Catalyst | Full Text | References | PDF (255.4 KB)
  • 383 Views
  • 9 CrossRef citations
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Article
Unexpected Formation of O-Acylhydroxamate from the Oxidation of a Dihydroisoquinoline Imine
Hassen Ben Saleh, Majed Kammoun, Besma Hamdi & Mohamed Damak
Pages: 3296-3303
Published online: 18 Jul 2012
AbstractforUnexpected Formation of O-Acylhydroxamate from the Oxidation of a Dihydroisoquinoline Imine | Full Text | References | PDF (377.8 KB)
  • 204 Views
  • 1 CrossRef citations
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Article
Catalysis by Lithium Perchlorate Enables Double-Conjugate Addition of Electron-Deficient Maleimides to 2-Aminopyridines and 2-Aminothiazoles
Tetiana Matviiuk, Marian Gorichko, Andriy Kysil, Svitlana Shishkina, Oleg Shishkin & Zoia Voitenko
Pages: 3304-3310
Published online: 18 Jul 2012
AbstractforCatalysis by Lithium Perchlorate Enables Double-Conjugate Addition of Electron-Deficient Maleimides to 2-Aminopyridines and 2-Aminothiazoles | Full Text | References | PDF (425 KB) | Supplemental
  • 168 Views
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Article
Catalytic Synthesis of Fused 1,4-Dihydropyridines and 1,4-Dihydropyridine Derivatives Using Preyssler Heteropolyacids Catalyst
Ali Gharib, Manouchehr Jahangir, Mina Roshani & J. (Hans) W. Scheeren
Pages: 3311-3320
Published online: 18 Jul 2012
AbstractforCatalytic Synthesis of Fused 1,4-Dihydropyridines and 1,4-Dihydropyridine Derivatives Using Preyssler Heteropolyacids Catalyst | Full Text | References | PDF (205.3 KB)
  • 266 Views
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Article
A Practical and Efficient Synthesis of 2,5-Disubstituted-3,5-dihydro-imidazol-4-ones from Oxazolones
Flavio Chavez, Caslin Pavy, Thomas Williamson & Thomas Cleary
Pages: 3321-3327
Published online: 18 Jul 2012
AbstractforA Practical and Efficient Synthesis of 2,5-Disubstituted-3,5-dihydro-imidazol-4-ones from Oxazolones | Full Text | References | PDF (190.5 KB)
  • 261 Views
  • 5 CrossRef citations
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Article
New N-Substituted (E)-4-Arylidene Isoquinoline-1,3-dione Derivatives: NMR Spectroscopic Investigation and Antibacterial Activity
Nafâa Jegham, Najeh Tka, Yakdhane Kacem & Béchir Ben Hassine
Pages: 3328-3336
Published online: 18 Jul 2012
AbstractforNew N-Substituted (E)-4-Arylidene Isoquinoline-1,3-dione Derivatives: NMR Spectroscopic Investigation and Antibacterial Activity | Full Text | References | PDF (250.1 KB)
  • 307 Views
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Article
Novel Synthetic Route Toward Benzofuran-pyridine–Based Spirans
Leonid G. Voskressensky, Svetlana Kovaleva, Tatiana N. Borisova, Alexandr B. Eresko, Valery S. Tolkunov, Sergey V. Tolkunov, Victor N. Khrustalev & Alexey V. Varlamov
Pages: 3337-3343
Published online: 18 Jul 2012
AbstractforNovel Synthetic Route Toward Benzofuran-pyridine–Based Spirans | Full Text | References | PDF (349.3 KB)
  • 172 Views
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Article
Improved Process for Paroxetine Hydrochloride Substantially Free from Potential Impurities
Srinivas Gangula, Naveen Kumar Kolla, Chandrasekar Elati, Ashok Dongamanti & Rakeshwar Bandichhor
Pages: 3344-3360
Published online: 18 Jul 2012
AbstractforImproved Process for Paroxetine Hydrochloride Substantially Free from Potential Impurities | Full Text | References | PDF (688.7 KB)
  • 596 Views
  • 5 CrossRef citations
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Article
Synthesis of Novel 2-Iminothiazolidin-4-ones
G. Saravanan, R. Selvaraju & S. Nagarajan
Pages: 3361-3367
Published online: 18 Jul 2012
AbstractforSynthesis of Novel 2-Iminothiazolidin-4-ones | Full Text | References | PDF (169.8 KB)
  • 424 Views
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Article
EcoFriendly Synthesis of Tetrahydropyrimidine Derivatives in Aqueous Medium Under Ultrasonic Irradiation
Valasani Koteswara Rao, Boppudi Hari Babu, Kilaru Raveendra Babu, Doddaga Srinivasulu & Chamarthi Naga Raju
Pages: 3368-3376
Published online: 18 Jul 2012
AbstractforEcoFriendly Synthesis of Tetrahydropyrimidine Derivatives in Aqueous Medium Under Ultrasonic Irradiation | Full Text | References | PDF (166.1 KB)
  • 347 Views
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Article
Manganese Dioxide Supported on Aluminum Silicate: A New Reagent for Oxidation of Alcohols Under Heterogeneous Conditions
Li-Hong Huang, Yi-Chun Ma, Changhe Zhang, Qiang Wang, Xiao-Nan Zou & Ji-Dong Lou
Pages: 3377-3382
Published online: 18 Jul 2012
AbstractforManganese Dioxide Supported on Aluminum Silicate: A New Reagent for Oxidation of Alcohols Under Heterogeneous Conditions | Full Text | References | PDF (161.3 KB)
  • 401 Views
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Article
Synthesis and Characterization of Ammonium-, Pyridinium-, and Pyrrolidinium-Based Sulfonamido Functionalized Ionic Liquids
Shunmugavel Saravanamurugan, Rasmus Fehrmann & Anders Riisager
Pages: 3383-3394
Published online: 18 Jul 2012
AbstractforSynthesis and Characterization of Ammonium-, Pyridinium-, and Pyrrolidinium-Based Sulfonamido Functionalized Ionic Liquids | Full Text | References | PDF (381.4 KB)
  • 384 Views
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