O-alkylation of 3-hydroxy-1-phenyl-2-pyrazolin-5-one

被引：6

作者：

Molinari, A

Oliva, A

机构：

[1] Instituto de Química, Univ. Catol. de Valparaíso, Valparaíso

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1996年 / 33卷 / 02期

关键词：

D O I：

10.1002/jhet.5570330242

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

3-Hydroxy-1-phenyl-2-pyrazolin-5-one 1 reacts with primary, secondary and allylic alcohols under catalytic acidic conditions and in the presence of 3 Angstrom molecular sieves, to afford 3-alkoxy-1-phenyl-2-pyrazolin-5-ones 3.

引用

页码：479 / 480

页数：2

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