An efficient condensation of 4-oxo-4H-benzopyran-3-carbaldehydes with 3-methyl-1-phenyl-1H-pyrazol-5 (4H)-one

被引：16

作者：

Madje, BR ^{[1
]}

Shindalkar, SS ^{[1
]}

Ware, MN ^{[1
]}

Shingare, MS ^{[1
]}

机构：

[1] Marathwada Univ, Dept Chem, Aurangabad 431004, Maharashtra, India

来源：

ARKIVOC | 2005年

关键词：

grinding; solid-state; 3-formyl chromone; pyrazolinone; Knoevenagel reaction;

D O I：

10.3998/ark.5550190.0006.e10

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient synthesis of 3-methyl-4-[(4-oxo-4H-chromen-3-yl)methylene]-1-pheny-1H-pyrazol-5-(4H)-ones 3a-m in solid-state by grinding without solvent at room temperature.

引用

页码：82 / 86

页数：5

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