Cobalt-catalyzed carboxylation of aryl and vinyl chlorides with CO<sub>2</sub>
作者:Yanwei Wang、Xiaomei Jiang、Baiquan Wang
DOI:10.1039/d0cc06451c
日期:——
The transition-metal-catalyzed carboxylation of aryl and vinylchlorides with CO2 is rarely studied, and has been achieved only with a Ni catalyst or combination of palladium and photoredox. In this work, the cobalt-catalyzed carboxylation of aryl and vinylchlorides and bromides with CO2 has been developed. These transformations proceed under mild conditions and exhibit a broad substrate scope, affording
Indole derivatives for the treatment of depression and anxiety
申请人:——
公开号:US20040006229A1
公开(公告)日:2004-01-08
The present invention provides compounds of formula (I): which are useful for treating depression, anxiety, and alleviating the symptoms caused by withdrawal or partial withdrawal from the use of tobacco or of nicotine.
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