Synthesis of some 4-(2-hydroxy phenyl)-6-(1,3-diphenyl-1H-pyrazol-4-yl) pyrimidine-2(1H)-thiones and 2(5-(1,3-diphenyl-1H-pyrazol-4-yl)-1H- pyrazol-3-yl) phenols

被引：0
|
作者：
Pawar, SB [1 ]
Dalvi, NR [1 ]
Karale, BK [1 ]
Gill, CH [1 ]
机构：
[1] SSGM Coll, PG Dept Chem, Kopargon 423601, Ahmednagar, India
来源：
INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY | 2005年 / 15卷 / 02期
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中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Compounds 2-(1,3-diphenyl-1 H-pyrazol-4-yl)4H-chromon4-ones 1 were refluxed in ethanol with thiourea and hydrazine hydrate in presence of potassium hydroxide to get title compounds 4-(2-hydroxyphenyl)-6-(1,3-diphenyl-1 H-pyrazol-4-yl)-pyrimidine-2(1H)-thiones 2 and 2-(5-(1,3-diphenyl-1 H-pyrazol-4-yl)-1H-pyrazol-3-yl) phenols 3 respectively.
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页码：197 / 198
页数：2
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