Preparation of ε-caprolactam via Beckmann rearrangement of cyclohexanone oxime:: A mild and recyclable process

被引：24

作者：

Qiao, K

Deng, YQ

Yokoyama, C

Sato, H

Yamashina, M

机构：

[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, Sendai, Miyagi 9808577, Japan

[2] Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China

来源：

CHEMISTRY LETTERS | 2004年 / 33卷 / 10期

关键词：

D O I：

10.1246/cl.2004.1350

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A recyclable liquid phase process for preparation of epsilon-caprolactam via the Beckmann rearrangement of cyclohexanone oxime is developed by utilizing Lewis acidic ionic liquid as catalyst and a mixture of supercritical CO2 and chloroform as extractant.

引用

收藏

页码：1350 / 1351

页数：2

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