Hydrophobic polymer-supported catalyst for organic reactions in water: Acid-catalyzed hydrolysis of thioesters and transprotection of thiols

被引：66
|
作者：
Iimura, S [1 ]
Manabe, K [1 ]
Kobayashi, S [1 ]
机构：
[1] Univ Tokyo, Grad Sch Pharmaceut Sci, Bunkyo Ku, Tokyo 1130033, Japan
来源：
ORGANIC LETTERS | 2003年 / 5卷 / 02期
关键词：
D O I：
10.1021/ol026906m
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A hydrophobic polystyrene-supported sulfonic acid was found to be effective for hydrolysis of thioesters in pure water. It was revealed that the catalyst was much superior to other Bronsted acid catalysts. Transprotection of thiols from thioesters to thioethers has been successfully performed in water using this catalytic system.
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收藏
页码：101 / 103
页数：3
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