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
收藏
页码：82 / 86
页数：5
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