Synthesen von Heterocyclen, 72. Mitt.: 4-Phenyl-3,4-dihydro-carbostyrile aus ?-Cyanzimts�ureamiden
作者:E. Ziegler、Th. Wimmer
DOI:10.1007/bf00904273
日期:——
Ring-Expansion Reaction of Cyclopropane: A Novel Process for Synthesis of Bicyclic Dicarboximides from Cyclopropanedicarboximides and Carbon Nucleophile
作者:Zhongjiao Ren、Weiguo Cao、Yeying Lu、Yun Wang、Sihui Wang
DOI:10.1080/00397910802031378
日期:2008.6.20
Abstract The ring-expansion reaction of cyclopropane with carbon nucleophile was studied. The novel process for synthesis of bicyclic dicarboximides from cyclopropanedicarboximides with malononitrile or ethyl cyanoacetate was described.