Rhodium-Catalyzed Carbocyclization and Chlorosulfonylation of 1,6-Enynes with Sulfonyl Chlorides
作者:Chen Chen、Jianhua Su、Xiaofeng Tong
DOI:10.1002/chem.201204039
日期:2013.4.15
Linked in: A rhodium(I) catalyst system [[Rh(cod)Cl]+DPPF] enables carbocyclization and chlorosulfonylation of 1,6‐enynes with sulfonyl chlorides, thus allowing the formation of three different bonds (CCl, CC, and CS) in a one‐step fashion (see scheme; cod=cyclooctadiene, DPPF=1,1′‐bis(diphenylphosphino)ferrocene). Sulfonyl chlorides are shown to be an efficient linker in this transformation, which
在链接:铑(I)催化剂体系[[的Rh(COD)CL] + DPPF]使1,6-烯炔carbocyclization和氯磺酰化与磺酰氯反应,从而使三种不同的键(C形成氯,C C,和C S)中的一步的方式(参见方案; COD =环辛二烯,DPPF = 1,1'-双(二苯基膦基)二茂铁)。磺酰氯被证明是该转化过程中的有效连接子,它是对其他已知元素-元素连接子的补充。