Fluorine-Containing Organozinc Reagents Part 1 A Simple Synthesis of 2,2-Dichloro-3,3,3-trifluoropropanol
作者:Robert Werner Lang
DOI:10.1002/hlca.19860690415
日期:1986.6.18
The title compound 1, which can be regarded as a synthetic equivalent of substituted 1,1,1-trifluoroacetone 2, is prepared by Zn-induced reductive addition of 1,1,1-trichloro-2,2,2-trifluoroethane (3) to formaldehyde (4). A brief survey of the scope of this CC-bond formation leading to a variety of new CF3-containing synthetic building blocks is also given.
标题化合物1(可以视为取代的1,1,1-三氟丙酮2的合成等价物)是通过Zn诱导的1,1,1-三氯-2,2,2-三氟乙烷(3)的还原性加成反应制得的(3)转化为甲醛(4)。还简要概述了这种CC键形成的范围,从而导致了各种新型的含CF 3的合成构件。