Rhodium-catalyzed tandem Pauson-Khand type reactions of 1,4-enynes tethered by a cyclopropyl group

被引:22
|
作者
Chen, Gen-Qiang [1 ]
Shi, Min [1 ]
机构
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
基金
中国国家自然科学基金;
关键词
UNIQUE TETRASUBSTITUTED ALKENE; 5+2 CYCLOADDITION REACTIONS; INTRAMOLECULAR CYCLOADDITION; POLYCYCLIC COMPOUNDS; METAL; VINYLCYCLOPROPANES; 1ST; CYCLIZATION; COMPLEXES; ALLENES;
D O I
10.1039/c2cc37587g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The tandem Pauson-Khand type reactions of 1,4-enynes tethered by a cyclopropyl group with two molecules of CO proceed smoothly in the presence of [Rh(CO)(2)Cl](2) under a CO atmosphere to give the corresponding 6-hydroxy-2,3-dihydro-1H-inden-1-one derivatives in moderate yields under mild conditions.
引用
收藏
页码:698 / 700
页数:3
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