化学
钴
催化作用
铜
异羟肟酸
组合化学
盐(化学)
有机化学
作者
Qingquan Lu,Zhiliang Liu,Yi Luo,Guanghui Zhang,Yanqiang Huang,Huamin Wang,Chao Liu,Jeffrey T. Miller,Aiwen Lei
出处
期刊:Organic Letters
[American Chemical Society]
日期:2015-06-30
卷期号:17 (14): 3402-3405
被引量:50
标识
DOI:10.1021/acs.orglett.5b01223
摘要
A highly selective radical dioxygenation of alkenes using hydroxamic acid and O2 was developed, and copper/cobalt was used as the catalyst without assistance of any additional ligands or bases. Mechanistic investigation disclosed that copper salt and O2 work in concert to activate hydroxamic acid, with Cu(I) and Cu(II) concurrently existing in this reaction.
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