作者:Xue-chun Zhang、Wei-yuan Huang
DOI:10.1055/s-1999-3675
日期:——
A facile one-step method is presented for the synthesis of 1-(fluoroalkyl)-substituted indolizine derivatives in moderate to good yields by reactions of pyridinium, 4-methylpyridinium, isoquinolinium, and pyridazinium ylides with 2-bromo-3,3,3-trifluoropropene and 1-iodo-2-(polyfluoroalkyl)ethenes, respectively, in the presence of base.
在碱存在下,通过吡啶鎓、4-甲基吡啶鎓、异喹啉鎓和哒嗪鎓酰化物分别与 2-溴-3,3,3-三氟丙烯和 1-碘-2-(多氟烷基)乙烯的反应,提出了一种一步法合成 1-(氟烷基)取代的吲哚利嗪衍生物的简便方法,产率为中等到良好。