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.
(6-氨基-2-氯-3-氟苯基)甲醇是通过传统方法和钯催化的迭代C-H卤化反应共同制备的。与传统方法相比,C-H官能团化策略展示出一些优势,包括更温和的反应条件、更高的产率、更好的选择性和实用性以及高度的化学多样性。(C) 2014 尤绕。由Elsevier B.V.代表中国化学会出版。保留所有权利。