PALLADIUM CATALYZED COUPLINGS OF ENOL TRIFLATES WITH ALKYNES UNDER VERY MILD CONDITIONS - THE STEREOSELECTIVE SYNTHESIS OF DIENEDIYNES FROM BIS(ENOLTRIFLATES)

被引：42

作者：

SUFFERT, J ^{[1
]}

BRUCKNER, R ^{[1
]}

机构：

[1] UNIV MARBURG,FACHBEREICH CHEM,W-3550 MARBURG,GERMANY

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 11期

关键词：

D O I：

10.1016/0040-4039(91)80356-B

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The stereoselectively accessible E-bis(enoltriflate) 6 couples under Pd(O)/CuI catalysis with two equiv. of alkyne giving E configuration dienediynes 7 with complete retention of stereochemistry.

引用

页码：1453 / 1456

页数：4

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