Selective dealkylations of alkyl aryl ethers in heterogeneous basic media under microwave irradiation.

被引：74

作者：

Oussaid, A ^{[1
]}

Thach, LN ^{[1
]}

Loupy, A ^{[1
]}

机构：

[1] UNIV PARIS 11, INST CHIM MOL ORSAY, LAB REACT SELECT SUPPORTS, CNRS, F-91405 ORSAY, FRANCE

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 14期

关键词：

D O I：

10.1016/S0040-4039(97)00366-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ethyl isoeugenol and 2-ethoxyanisole could be selectively deethylated using potassium t-butoxide in the presence of crown ether under solvent-free conditions. By addition of ethylene glycol, selectivity was reversed to demethylation. In both cases, strong enhancements were observed under focused microwaves. (C) 1997 Published by Elsevier Science Ltd.

引用

页码：2451 / 2454

页数：4

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