Ring-Opening Reactions of Difluoro(methylene)cyclopropanes with Halogens and Amines
作者:Xiao-Chun Hang、Qing-Yun Chen、Ji-Chang Xiao
DOI:10.1021/jo801610t
日期:2008.11.7
The distal and proximal bond of difluoro(methylene)cyclopropanes (F2MCPs) could be cleaved, respectively, under different conditions to give the corresponding ring-opening products. The reaction mechanisms are discussed.
Correction to Ring-Opening Reactions of Difluoro(methylene)cyclopropanes with Halogens and Amines
作者:Xiao-Chun Hang、Qing-Yun Chen、Ji-Chang Xiao
DOI:10.1021/jo200328n
日期:2011.4.1
follows. Page 8599. The proposed mechanism in Scheme 2 should be revised. The bromine radical first attacked the double bond. Then the proximal bond of the cyclopropyl ring was broken. Subsequent reaction with bromine of bromine radical afforded the final product. Table of Contents, Scheme 1, Table 1, and the Experimental Section. In the Experimental Section (page 8600), the name of 3a should be changed