Yao Jinzhong, Chen Zhangpei, Yu Lin, Lv Leiyang, Cao Dawei, Li Chao-Jun
Department of Chemistry, FQRNT Centre for Green Chemistry and Catalysis, McGill University 801 Sherbrooke St. W. Montreal Quebec H3A 0B8 Canada
College of Biological, Chemical Sciences and Engineering, Jiaxing University Jiaxing 314001 People's Republic of China.
Chem Sci. 2020 May 15;11(39):10759-10763. doi: 10.1039/d0sc01221a.
A palladium-catalyzed hydroalkylation reaction of methylenecyclopropanes highly selective C-C σ-bond scission was achieved under mild conditions, in which simple hydrazones served as carbanion equivalents. This method featured good functional group compatibility, affording high yields of C-alkylated terminal alkenes.
在温和条件下实现了钯催化的亚甲基环丙烷的氢烷基化反应,该反应具有高度选择性的C-C σ键断裂,其中简单的腙作为碳负离子等价物。该方法具有良好的官能团兼容性,能高产率地得到C-烷基化末端烯烃。