A mechanistic study of the chromium(II)-mediated transformations of trichloromethyl alkyls and carbinols: evidence for carbene, carbyne, and carbenoid intermediates
摘要:
Using CrCl2 in THF at room temperature, trichloromethyl carbinols and trichloromethylalkanes are readily transformed to the highly reactive alpha-chlorocarbenes, carbynes and alpha-chloro-alpha-chromium(III) vinylidene carbenoids. A mechanistic study is carried out to determine the nature of the intermediates. (C) 2007 Elsevier Ltd. All rights reserved.
A mechanistic study of the chromium(II)-mediated transformations of trichloromethyl alkyls and carbinols: evidence for carbene, carbyne, and carbenoid intermediates
摘要:
Using CrCl2 in THF at room temperature, trichloromethyl carbinols and trichloromethylalkanes are readily transformed to the highly reactive alpha-chlorocarbenes, carbynes and alpha-chloro-alpha-chromium(III) vinylidene carbenoids. A mechanistic study is carried out to determine the nature of the intermediates. (C) 2007 Elsevier Ltd. All rights reserved.