ChemInform Abstract: Studies on Novel Synthetic Methodologies. Part 169. Silica Supported Phosphomolybdic Acid: An Efficient Heterogeneous Catalyst for Friedlaender Synthesis of Quinolines.

ChemInform Abstract: Novel Synthetic Met

ChemInform Abstract: Novel Synthetic Methodologies. Part 153. Silica-Supported Phosphomolybdic Acid-Catalyzed Efficient Synthesis of 1,8-Dioxooctahydroxanthene and Tetrahydrochromene Derivatives.

✍ Biswanath Das; Martha Krishnaiah; Keetha Laxminarayana; Kongara Damodar; Dudduku 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Studies on Novel Sy

ChemInform Abstract: Studies on Novel Synthetic Methodologies. Part 152. Sulfonic Acid Functionalized Silica: An Efficient Heterogeneous Catalyst for a Three-Component Synthesis of 1,4-Dihydropyridines under Solvent-Free Conditions.

✍ Biswanath Das; Kanaparthy Suneel; Katta Venkateswarlu; Bommena Ravikanth 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 24 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Studies on Novel Synthetic Methodologies

Studies on Novel Synthetic Methodologies. Part 91. A Highly Chemoselective Boc Protection of Amines Using Sulfonic-Acid-Functionalized Silica as an Efficient Heterogeneous Recyclable Catalyst.

✍ Biswanath Das; Katta Venkateswarlu; Maddeboina Krishnaiah; Harish Holla 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

ChemInform Abstract: Studies on Novel Sy

ChemInform Abstract: Studies on Novel Synthetic Methodologies. Part 148. Selective Acetylation of Alcohols, Phenols and Amines and Selective Deprotection of Aromatic Acetates Using Silica-Supported Phosphomolybdic Acid.

✍ Biswanath Das; Ponnaboina Thirupathi; Rathod Aravind Kumar; Keetha Laxminarayana 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

ChemInform Abstract: Studies on Novel Sy

ChemInform Abstract: Studies on Novel Synthetic Methodologies. Part 283. An Efficient New Method for the Synthesis of Polysubstituted Pyrroles.

✍ Biswanath Das; Gandolla Chinna Reddy; Penagaluri Balasubramanyam; Boyapati Veera 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 24 KB 👁 1 views

## Abstract A simple procedure using FeCl~3~ as catalyst is developed for the three‐component reaction of bromoketones, amines and dialkyl acetylene dicarboxylate.

Studies on Novel Synthetic Methodologies

Studies on Novel Synthetic Methodologies. Part 41. An Efficient One-Pot Synthesis of Pyrano- and Furoquinolines Employing Two Reusable Solid Acids as Heterogeneous Catalysts.

✍ K. V. N. S. Srinivas; Biswanath Das 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 34 KB 👁 2 views

## Abstract For Abstract see ChemInform Abstract in Full Text.