Domino Meyer-Schuster/Arylation Reaction of Alkynols or Alkynyl Hydroperoxides with Diazonium Salts Promoted by Visible Light under Dual Gold and Ruthenium Catalysis

被引：75

作者：

Alcaide, Benito ^{[1
]}

Almendros, Pedro ^{[2
]}

Busto, Eduardo ^{[1
]}

Luna, Amparo ^{[1
]}

机构：

[1] Univ Complutense Madrid, Fac Quim, Dept Quim Organ 1, CSIC,Grp Lactamas & Heterociclos Bioact,Unidad As, E-28040 Madrid, Spain

[2] CSIC, Inst Quim Organ Gen, Juan Cierva 3, E-28006 Madrid, Spain

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2016年 / 358卷 / 09期

关键词：

alcohols; alkynes; diazo compounds; gold; photocatalysis; SCHUSTER REARRANGEMENT; PHOTOREDOX CATALYSIS; PROPARGYLIC ALCOHOLS; ARYL DIAZONIUM; ORGANIC-SYNTHESIS; ALKENES; ARYLATION; FUNCTIONALIZATION; OXYARYLATION; DERIVATIVES;

D O I：

10.1002/adsc.201600158

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A method for the arylative coupling of alkynols or alkynyl hydroperoxides using equimolar amounts of diazonium salts at room temperature has been achieved through application of a gold/photoredox dual catalytic system. The excess of external reagents (oxidant or base) and high temperatures required by previous arylative Meyer-Schuster rearrangement protocols are avoided by exploitation of a visible light-mediated process.

引用

页码：1526 / 1533

页数：8

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