Palladium-catalyzed arylation of butadiynes

被引：32

作者：

Dyker, G

Borowski, S

Henkel, G

Kellner, A

Dix, I

Jones, PG

机构：

[1] Univ Duisburg, Fachbereich 6, Inst Synth Chem, D-47048 Duisburg, Germany

[2] Tech Univ Braunschweig, Inst Organ Chem, D-38106 Braunschweig, Germany

[3] Tech Univ Braunschweig, Inst Anorgan & Analyt Chem, D-38106 Braunschweig, Germany

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 43期

关键词：

arylation; butadiynes; butatrienes; domino processes; palladium catalysis;

D O I：

10.1016/S0040-4039(00)01474-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Diarylbutadiynes 1 undergo a palladium-catalyzed coupling reaction with aryl halides 2 to give tetraarylbutatrienes 3, which may further react to benzofulvenes 6 depending on the reaction temperature and the type of aryl groups. (C) 2000 Elsevier Science Ltd. All rights reserved.

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收藏

页码：8259 / 8262

页数：4

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