A novel palladium intramolecular diaryl ether formation

被引：17

作者：

Olivera, R ^{[1
]}

SanMartin, R ^{[1
]}

Domínguez, E ^{[1
]}

机构：

[1] Euskal Herrika Unibertsitatea, Kimika Organikoa Saila, Zientzi Fak, Bilbao 48080, Spain

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 22期

关键词：

D O I：

10.1016/S0040-4039(00)00622-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

This paper presents an efficient methodology for the preparation of dibenzoxepino[4,5-d]pyrazoles using a novel intramolecular palladium catalyzed diaryl ether formation. The effect of different chelating ligand systems, along with the unusual coupling reaction of phenoxides with aryl iodides and non-activated aryl moieties are also reported. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：4357 / 4360

页数：4

共 29 条

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