H. Liming, Liu Xueshu, Chen Zhiyuan
2003
Citations
0
Influential Citations
2
Citations
Journal
Heterocyclic Communications
Abstract
Reaction of 5-chloro-3-methyl-l-phenyl-lH-pyrazole-4-carbonyl chloride 4 with substituted benzothiazol-2-ylamine and substituted [1,3,4] thiadiazol-2-ylamine yields 5-chloro-3-methyl-l-phenyl-1Η pyrazole-4-carboxylic acid-substituted benzothiazol-2-ylamide 5 and 5-chloro-3-methyl-1-phenyl-1Η pyrazole4-carboxylic acid (5-substituted -[1,3,4] thiadiazol-2-yl)amide 6 respectively in good yields.