期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 696, 期 24, 页码 3906-3908出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2011.08.041
关键词
Alkynes; Catalysis; Cobalt; Cycloadditions; Ruthenium
资金
- UPMC
Alkynyl chlorides, bromides, and iodides have been tested as [2 + 2 + 2] cycloaddition partners using CpCo(CO)(dimethylfumarate) and Cp*Ru(cod)Cl as precatalysts. A series of cocyclizations between diynyl dihalides and alkynes, as well as intramolecular cycloadditions of triynyl dihalides, has been carried out. While this study confirmed the versatility of the ruthenium complex with all kinds of halides, the cheap air-stable cobalt complex proved nonetheless efficient with alkynyl bromides. (C) 2011 Elsevier B.V. All rights reserved.
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