金（III）催化的 4-羟基香豆素与α，β-不饱和酮的串联共轭加成/环化反应。
Gold(III)-catalyzed tandem conjugate addition/annulation of 4-hydroxycoumarins with α,β-unsaturated ketones.
机构信息
State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
出版信息
J Org Chem. 2011 Nov 4;76(21):9096-101. doi: 10.1021/jo201342m. Epub 2011 Oct 7.
PMID:21950409
Abstract
An efficient and selective approach for the synthesis of functionalized pyranocoumarins has been developed via a gold(III)-catalyzed tandem conjugate addition/annulation reaction of 4-hydroxycoumarins with α,β-unsaturated ketones.
摘要
通过金(III)催化的 4-羟基香豆素与α,β-不饱和酮的串联共轭加成/环化反应，开发了一种高效、选择性合成功能化吡喃香豆素的方法。
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