期刊
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES
卷 84, 期 2, 页码 227-234出版社
NATL ACAD SCIENCES INDIA
DOI: 10.1007/s40010-014-0136-6
关键词
Regioselective C-H functionalization; Bimetallic catalysis; Oxidative addition; Reductive elimination; Cyclometalation
资金
- Department of Science and Technology (DST), New Delhi, India
- DST
- CSIR, India
Reaction of 4-phenylimidazo[1,2-a] quinoline with one and more than two equivalents of PhI(OAc)(2) afforded regioselective mono-and bis-acetoxylated products respectively in presence of catalytic amount of Pd(OAc)(2). Stoichiometric reaction between imidazoquinoline ligand and Pd(OAc)(2) gave an acetate bridged binuclear cyclometalated complex 1. X-ray structure confirmed selective cyclometalation at ortho position of the phenyl ring. Furthermore, a formamidinate analogue, 2 is obtained by replacing the bridging acetates in 1.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据