Solvent-free microwave-assisted Beckmann rearrangement of benzaldehyde and 2-hydroxyacetophenone oximes

被引：85

作者：

Loupy, A

Régnier, S

机构：

[1] CNRS, Lab React Select Supports, F-91405 Orsay, France

[2] Univ Paris Sud, F-91405 Orsay, France

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 34期

关键词：

D O I：

10.1016/S0040-4039(99)01159-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Beckmann rearrangements of benzaldehyde and 2-hydroxyacetophenone were largely improved by performing solvent-free reactions in the presence of one equivalent of anhydrous zinc chloride. When compared to conventional heating under the same conditions, yields are significantly enhanced under microwave activation. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：6221 / 6224

页数：4

共 27 条

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