作者:Norbert Kuhn、Annette Kuhn、Michael Schulten
DOI:10.1016/0022-328x(91)86256-p
日期:1991.1
N,N-Dimethyl-3,5-bis(trifluoromethyl)aniline (I) is metalated by n-butyllithium in n-hexane and methyllithium in diethylether at the 2- and 4-position, respectively. Subsequent reaction with PCl3 gives the aryldichlorophosphanes III.