期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 138, 期 31, 页码 9941-9950出版社
AMER CHEMICAL SOC
DOI: 10.1021/jacs.6b05128
关键词
-
资金
- Israel Science Foundation
- ASER (Alternative Sustainable Energy Research) fund
The use of carbon dioxide for synthetic applications presents a major goal in modern homogeneous catalysis. Rhodium hydride PNP pincer complex 1 is shown to add CO2 in two disparate pathways: one is the expected insertion of CO2 into the metal hydride bond, and the other leads to reductive cleavage of CO2, involving metal ligand cooperation. The resultant rhodium carbonyl complex was found to be photoactive, enabling the activation of benzene and formation of a new benzoyl complex. Organometallic intermediate species were observed and characterized by NMR spectroscopy and X-ray crystallography. Based on the series of individual transformations, a sequence for the photocarbonylation of benzene using CO2 as the feedstock was constructed and demonstrated for the production of benzaldehyde from benzene.
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