SYNTHESIS AND REACTIONS OF SOME 1H-PYRAZOLE-3 CARBOXYLIC ACID CHLORIDE

被引：6
|
作者：
Ilhan, Ilhan Ozer [1 ]
Zuhal, Sevgi [1 ]
Onal, Zulbiye [1 ]
Saripinar, Emin [1 ]
机构：
[1] Erciyes Univ, Dept Chem, TR-38039 Kayseri, Turkey
来源：
HETEROCYCLIC COMMUNICATIONS | 2009年 / 15卷 / 04期
关键词：
CYCLIC OXALYL COMPOUNDS; CYCLIZATION REACTIONS; BIOLOGICAL-ACTIVITY; HETEROCYCLES; FUNCTIONALIZATION;
D O I：
10.1515/HC.2009.15.4.279
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The pyrazole-carboxylic acid chloride 2 was obtained from the reaction of 4-Benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid I and thionyl chloride. 1H-Pyrazole-3 carboxylic acid chlorides 2 can easily be converted into corresponding 1H-pyrazole-3-carboxylic acid amide derivatives 4 and 1H-pyrazole-3-carboxamide derivatives 6 from the reaction with various aliphatic and aromatic amines. The structures of these new synthesized compounds were determined from the IR,H-1 and C-13 NMR spectroscopic data and elemental anaylsis.
引用
收藏
页码：279 / 284
页数：6
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