1,4-金属迁移在一个 Cp*Rh(III) 配合物中。
1,4-Metal migration in a Cp*Rh(III) complex.
机构信息
Department of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, Japan.
出版信息
Chem Commun (Camb). 2013 Dec 7;49(94):11104-6. doi: 10.1039/c3cc46700g.
PMID:24145386
Abstract
The reaction of [Cp*RhCl(Ph)(PR3)] (R = Ph or Me) with internal alkynes in the presence of NaBAr(F)4 affords the o-vinylaryl complex with a Rh-(vinyl CH) agostic interaction by way of the alkyne insertion followed by 1,4-rhodium migration, providing the first example of the 1,4-migration of a Rh(III) center.
摘要
[Cp*RhCl(Ph)(PR3)]（R = Ph 或 Me）与内炔在 NaBAr(F)4 的存在下反应，通过炔烃插入随后进行 1,4-铑迁移，生成具有 Rh-(乙烯基 CH)桥连相互作用的邻位乙烯基芳基配合物，提供了首例 Rh(III)中心的 1,4-迁移反应。
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