Zinc Triflate Catalyzed Facile Synthesis of Novel 1,2,4-triazolinone Derivatives Using 3-arylsydnone as Synthon
作者:Atukuri Dorababu、Ravindra Kamble、Pramod Kattimani
DOI:10.2174/1570178611310070009
日期:2013.7.1
A series of novel tetrazoles (4a-k) and thiazolidinones (6a-k) appended to 2-aryl-1,2,4-triazolin-3-ones were efficiently synthesized from 3-arylsydnones (1a-k) in excellent yields using Zinc triflate as catalyst.
使用3-芳基sydnones(1a-k)高效合成了一系列新型的偶氮四唑(4a-k)和噻唑烷酮(6a-k),该化合物与2-芳基-1,2,4-三唑啉-3-酮高效合成,使用三氟甲磺酸锌为催化剂。