Rheniumn(VII) oxo complexes as extremely active catalysts in the dehydration of primary amides and aldoximes to nitriles

被引：0
|
作者：
Ishihara, K [1 ]
Furuya, Y [1 ]
Yamamoto, H [1 ]
机构：
[1] Nagoya Univ, Grad Sch Engn, SORST, Japan Sci & Technol Corp, Nagoya, Aichi 4648603, Japan
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2002年 / 41卷 / 16期
关键词：
D O I：
10.1002/1521-3773(20020816)41:16<2983::AID-ANIE2983>3.0.CO;2-X
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An economical and environmentally benign process for the preparation of nitriles by the dehydration of primary amides and aldoximes is catalyzed by rhenium(VII) oxo complexes such as perrhenic acid and trimethylsilylperrhenate (see scheme). The reaction proceeds at azeotropic reflux (with the removal of water) under essentially neutral conditions.
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页码：2983 / 2986
页数：4
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