Convenient One-Pot Two-Step Synthesis of 1,3-Thiazoles via Organocatalyzed Epoxidation of Nitroolefins
作者:Svetlana Tsogoeva、Shengwei Wei、Katharina Weiß
DOI:10.1055/s-0031-1291139
日期:——
A convenient novel one-pot two-step strategy and its substrate scope for the synthesis of 1,3-thiazole heterocycles via organocatalytic epoxidation of nitroolefins with the TBHP/DBU system, and subsequent reaction of alpha-nitroepoxides with thioamides is reported.
US4197306A
申请人:——
公开号:US4197306A
公开(公告)日:1980-04-08
Novel one-pot process for the synthesis of 1,3-thiazoles via organocatalysed epoxidation of nitro-olefins
作者:Katharina M. Weiß、Shengwei Wei、Svetlana B. Tsogoeva
DOI:10.1039/c1ob05260h
日期:——
A facile one-pot two-step process for the synthesis of 1,3-thiazole heterocycles via organocatalytic epoxidation of nitro-olefins with the t-BuOOH/DBU system, and subsequent reaction of α-nitro-epoxides with thioamides under mild conditions has been developed.