Selectivity in the Consecutive S<sub>N</sub>Ar-Dequaternization Reactions of Heteroaromatic Chlorides with Tertiary Amines under High Pressure
作者:Kiyoshi Matsumoto、Mitsuo Toda、Shiro Hashimoto
DOI:10.1246/cl.1991.1283
日期:1991.8
Consecutive SNAr-dealkylation reactions of heteroaromatic chlorides such as 2-chloro-5-trifluoromethylpyridine and 2-chlorobenzothiazole with tertiary amines took place under high pressure in a highly selective fashion; some synthetic potential of the title reaction was exemplified.