An Efficient synthesis of 1-Bromo-1-Cyanocyclopropane
作者:Feng Xue、Chang-Gong Li、Yong Zhu、Tian-Jun Lou
DOI:10.3184/174751914x14024165307800
日期:2014.7
An efficient process for the synthesis of 1-bromo-1-cyanocyclopropane has been developed starting from inexpensive γ-butyrolactone via bromination, cyclisation, ammoniation and dehydration reaction. The sequence proceeds in good yield.
Palladium‐Catalyzed Cross‐Coupling of Tertiary Cyclopropyl Carbagermatranes with Acyl Chlorides
作者:Shuo Yang、Guang Chen、Qing‐Hao Xu、Bin Xiao
DOI:10.1002/asia.202300277
日期:2023.6.15
A palladium – catalyzed cross – coupling reaction of tertiary cyclopropyl carbagermatranes with acyl chlorides has been developed in this work. The scope of electrophiles was extended to alkenyl and alkyl acyl chloride from aryl acyl chloride. This strategy offers a highly modular approach to synthesize cyclopropylderivatives from more natural products.