Efficient synthesis of [1,2,3]triazolo[5,1-c][1,4]benzoxazines through palladium-copper catalysis

被引：31

作者：

Chowdhury, Chinmay ^{[1
]}

Sasmal, Anup Kumar ^{[1
]}

Dutta, Pradeep Kumar ^{[1
]}

机构：

[1] Indian Inst Chem Biol, Div Chem, Kolkata 700032, India

来源：

TETRAHEDRON LETTERS | 2009年 / 50卷 / 22期

关键词：

1,2,3]Triazolo[5,1-c][1,4]benzoxazines; 1-Azido-2-(prop-2-ynyloxy)benzene; 1,3-Cycloaddition; Palladium; Copper; INTRAMOLECULAR 1,3-DIPOLAR CYCLOADDITIONS; AZIDE-ALKYNE CYCLOADDITION; VAR MA-YUEN; STEREOSELECTIVE-SYNTHESIS; ANTITUMOR-ACTIVITY; TRIAZOLE SYNTHESIS; COUPLING REACTIONS; INTERNAL ALKYNES; FACILE SYNTHESIS; CLICK CHEMISTRY;

D O I：

10.1016/j.tetlet.2009.03.120

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A wide variety of [1,2,3]triazolo[5,1-c][1,4]benzoxazines were synthesized through palladium-copper catalyzed reactions of 1-azido-2-(prop-2-ynyloxy)benzene with aryl/vinyl iodides. A plausible reaction mechanism has also been proposed. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：2678 / 2681

页数：4

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