Dichlorocarbene addition to allyl phenyl ether under phase-transfer catalysis conditions - A kinetic study

被引：23

作者：

Rajendran, Venugopal ^{[1
]}

Wang, Maw-Ling ^{[2
]}

机构：

[1] Pachaiyappas Coll Men, Dept Chem, Kanchipuram 631501, Tamil Nadu, India

[2] Hung Kuang Univ, Dept Environm Chem, Shalu, Taichung County, Taiwan

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2008年 / 288卷 / 1-2期

关键词：

reaction kinetics; phase-transfer catalysis; dichlorocarbene; allyl phenyl ether; dichlorocyclopropanation;

D O I：

10.1016/j.molcata.2008.03.015

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The kinetics of dichlorocarbene addition to allyl phenyl ether have been studied under phase-transfer catalytic conditions using aqueous sodium hydroxide as the base and benzyltriethylammonium bromide as a phase-transfer catalyst. The reaction was carried out at 35 degrees C under pseudo-first-order conditions by keeping aqueous sodium hydroxide and chloroform in excess and was monitored by GC. The effect of various experimental parameters on the rate of the reaction has been studied and based on the results obtained, a suitable mechanism is proposed. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：23 / 27

页数：5

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