Cyclocondensation of 2-alkoxy-2-isocyanato-3,3,3-trifluoropropionates with primary amines
作者:V. B. Sokolov、T. V. Goreva、T. A. Epishina、A. Yu. Aksinenko
DOI:10.1007/s11172-012-0100-z
日期:2012.3
Cyclocondensation of ethyl 2-alkoxy-2-isocyanato-3,3,3-trifluoropropianates (novel 1,4-bielectrophiles) with primary amines resulted in 5-trifluoromethylimidazolidine-2,4-diones.
乙基2-烷氧基-2-异氰酸酯-3,3,3-三氟丙酸酯(新型1,4-双电子亲电试剂)与一级胺的环化缩合反应生成5-三氟甲基咪唑啉-2,4-二酮。