Synthesis of 3-alkoxycarbonyl-1β-methylcarbapenem using palladium-catalyzed amidation of vinyl halide
作者:Yuji Kozawa、Miwako Mori
DOI:10.1016/s0040-4039(01)02091-3
日期:2002.1
3-Alkoxycarbonyl-1β-methylcarbapenem could be synthesized using a palladium-catalyzed CN bond-forming reaction. In this reaction, the use of Pd(OAc)2 and DPEphos gave a good result, and generation of Pd(0) in the absence of a base is necessary to increase the yield.
可以通过钯催化的C bondN键形成反应合成3-烷氧羰基-1β-甲基咔啉。在该反应中,使用Pd(OAc)2和DPEphos可获得良好的结果,并且在不存在碱的情况下生成Pd(0)对于提高产率是必需的。