Green chemistry: Efficient epoxides ring-opening with 1-butanol under microwave irradiation

被引：10

作者：

Garcia-Vidal, Jesus A.

Duran-Valle, Carlos J.

Ferrera-Escudero, Santiago

机构：

[1] Univ Extremadura, Fac Ciencias, Dept Quim Inorgan, E-06071 Badajoz, Spain

[2] Univ Nacl Educ Distancia, Dept Quim Inorgan & Quim Tecn, E-28040 Madrid, Spain

来源：

APPLIED SURFACE SCIENCE | 2006年 / 252卷 / 17期

关键词：

epoxides; microwaves; activated carbon; catalysis;

D O I：

10.1016/j.apsusc.2005.11.003

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：

Two activated carbons treated with mineral acids (HNO3 and sulfonitric mixture) have been tested as acid catalysts in the epoxides (1,2-epoxyhexane and styrene oxide) ring-opening reaction with 1-butanol under microwave (MW) irradiation. The mayor obtained product is that resulting of the alcohol addition to the most substituted carbon in the epoxide ring. The most active catalyst is that treated with sulfonitric mixture. The use of a MW oven allows achieving to the complete conversion of styrene oxide in only 2 min. (c) 2005 Elsevier B.V. All rights reserved.

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页码：6064 / 6066

页数：3

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