THE VIRTUE OF METHYLENECYCLOPROPANE TERMINATORS IN INTRAMOLECULAR PAUSON-KHAND REACTIONS

被引：56

作者：

STOLLE, A

BECKER, H

SALAUN, J

DEMEIJERE, A

机构：

[1] UNIV GOTTINGEN,INST ORGAN CHEM,D-37077 GOTTINGEN,GERMANY

[2] UNIV PARIS 11,INST CHIM MOLEC ORSAY,CARBOCYCLES LAB,F-91405 ORSAY,FRANCE

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 21期

关键词：

PAUSON-KHAND REACTION; INTRAMOLECULAR; METHYLENECYCLOPROPANES; DOUBLE BOND ACTIVATION IN; BICYCLO[3.3.0]OCT-1-EN-3-ONES; SPIROCYCLOPROPANE DERIVATIVES;

D O I：

10.1016/S0040-4039(00)73224-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

6-Cyclopropylidene-1-hexynes like 2, e. g. prepared via palladium(0)-catalyzed substitution of 1-ethenyl cyclopropyl sulfonates 1, undergo an intramolecular Pauson-Khand reaction both efficiently and regioselectively.

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页码：3517 / 3520

页数：4

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