Base catalyzed double addition of secondary phosphinc chalcogenidcs to benzoylacetylene

被引：22

作者：

Glotova, Tatyana E. ^{[1
]}

Dvorko, Marina Yu. ^{[1
]}

Arbuzova, Svetlana N. ^{[1
]}

Ushakov, Igor A. ^{[1
]}

Verkhoturova, Svetlana I. ^{[1
]}

Gusarova, Nina K. ^{[1
]}

Trofimov, Boris A. ^{[1
]}

机构：

[1] Russian Acad Sci, AE Favorsky Irkutsk Inst Chem, Siberian Branch, Irkutsk 664003, Russia

来源：

LETTERS IN ORGANIC CHEMISTRY | 2007年 / 4卷 / 02期

关键词：

secondary phosphine oxides; secondary phosphine sulfides; benzoylacetylene; nucleophilic alpha; beta and beta; beta-addition;

D O I：

10.2174/157017807780414109

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Secondary phosphine chalcogenides add to benzoylacetylene in KOH-THF suspension (the addition proceeds solely to the triple bond) to form depending on the PH-addend nature and reaction conditions either alpha,beta- or beta,beta-diadducts, regardless of reactant ratio.

引用

页码：109 / 111

页数：3

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