A gram-scale synthesis of multi-substituted arenes via palladium catalyzed CH halogenation
作者:Xiu-Yun Sun、Yong-Hui Sun、Yu Rao
DOI:10.1016/j.cclet.2014.03.021
日期:2014.5
(6-Amino-2-chloro-3-fluorophenyl)methanol is prepared through both traditional methods and palladium catalyzed iterative C-H halogenation reactions. In comparison to traditional approach, the C-H functionalization strategy demonstrated a few advantages including milder reaction conditions, higher yields, better selectivity and practicality, and high chemical diversity. (C) 2014 Yu Rao. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.