An unusual cleavage of a C-S bond with concurrent S-arylation under palladium-copper catalysis

被引：19
|
作者：
Nandi, B [1 ]
Das, K [1 ]
Kundu, NG [1 ]
机构：
[1] Indian Assoc Cultivat Sci, Dept Organ Chem, Calcutta 700032, W Bengal, India
来源：
TETRAHEDRON LETTERS | 2000年 / 41卷 / 37期
关键词：
palladium-copper catalysis; depropargylation; S-arylation;
D O I：
10.1016/S0040-4039(00)01253-3
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 (4) reacted with aryl iodides 5-14 under palladium-copper catalysis to afford (2-arylthio)-p-toluenesulfonanilide (15-23) in moderate to good yields (54-64%) through unusual depropargylation and S-arylation reactions. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：7259 / 7262
页数：4
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