Depropargylation under palladium-copper catalysis: synthesis of diaryl sulfides

被引：9

作者：

Kundu, NG ^{[1
]}

Nandi, B ^{[1
]}

机构：

[1] Indian Assoc Cultivat Sci, Dept Organ Chem, Kolkata 700032, W Bengal, India

来源：

TETRAHEDRON | 2001年 / 57卷 / 27期

关键词：

palladium-copper catalysis; depropargylation; S-arylation;

D O I：

10.1016/S0040-4020(01)00527-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

3-[2-(N-p-Toluenesulfonyl)aminophenylthio]prop-1-yne, reacted with aryl iodides in the presence of Et3N in THF solution with (PPh3)(2)PdCl2 (3 mol%) and CuI (40 mol%) at room temperature for 8 h followed by reflux for 20 h to yield diaryl sulfides by a depropargylation and S-arylation reaction. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：5885 / 5895

页数：11

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