Synthesis of long chain aromatic esters in a solvent-free procedure under microwaves

被引：59

作者：

Loupy, A

Pigeon, P

Ramdani, M

机构：

[1] Lab. Reactions Selectives Sur S., CNRS UA 478, ICMO Université Paris XI, 91405 Orsay Cédex

来源：

TETRAHEDRON | 1996年 / 52卷 / 19期

关键词：

microwaves; solid-liquid PTC without solvent; synthesis of long chain aromatic esters;

D O I：

10.1016/0040-4020(96)00321-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Alkylation with n-octyl bromide of several substituted benzoic acids was performed under solvent-free phase transfer catalysis with excellent yields (greater than or equal to 95%) within very short times (2-7 min). Terephthalate octylation was raised from 20% to 92% under microwave activation when compared to conventional heating thanks to inirinsec effects of the radiation. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：6705 / 6712

页数：8

共 21 条

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