Niobium(V) pentachloride: an efficient catalyst for C-, N-, O-, and S-nucleophilic substitution reactions of benzylic alcohols
作者:J.S. Yadav、Dinesh C. Bhunia、K. Vamshi Krishna、P. Srihari
DOI:10.1016/j.tetlet.2007.09.140
日期:2007.11
Benzylic alcohols undergo easy C-, N-, O-, and S- centered nucleophilic substitution reactions with a catalytic amount of NbCl5.
苯甲醇容易进行C-,N-,O-和S-中心的亲核取代反应,催化量为NbCl 5。