Efficient Method for Thioacetalization of Carbonyl Compounds in the Presence of a Catalytic Amount of Benzyltriphenylphosphonium Tribromide (BTPTB) under …

AR Hajipour, SA Pourmousavi…

文献索引：Hajipour, Abdol Reza; Pourmousavi, Seied A.; Ruoho, Arnold E. Synthetic Communications, 2008 , vol. 38, # 15 p. 2548 - 2566

全文：HTML全文

被引用次数: 4

摘要

Abstract A variety of carbonyl compounds have been successfully converted to the corresponding thioacetal derivatives in good to excellent yields on reaction of carbonyl compounds with 1, 2-ethanedithiole, 1, 3-propanedithiol, and ethylthiol in the presence of a catalytic amount of benzyltriphenylphosphonium tribromide (BTPTB) under solvent-free conditions. Some of the major advantages of this method are mild reaction conditions, ...