The 1H-pyrazole-3-carboxylic acid 2 was converted in good yield (69%) into the corresponding 1H-pyrazole-3-carboxamide 5 via reaction of the acid chloride 3 with 2,3- diaminopyridine (4). A different product, the 3H-imidazo[4,5-b] pyridine derivative 6, was formed from the reaction of 3 with 4 and base in benzene for 5 hours. The structures of the synthesized compounds were determined spectroscopically. The mechanism of the reaction between 3 and 4 was examined theoretically
The reactions of 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid (2b), 4-benz...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 3 with various ...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 3 with various ...
The 1H-pyrazole-3-carboxylic acid 2 was converted in good yield (69%) into the corresponding 1H-pyra...
The 1H-pyrazole-3-carboxylic acid 2 was converted in good yield (69%) into the corresponding 1H-pyra...
Abstract: The 1H-pyrazole-3-carboxylic acid 2 was converted in good yield (69%) into the correspondi...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 2 with various ...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 2 with various ...
The 1H-pyrazole-3-carboxylic acid was converted via reactions of its acid chloride 1 with various bi...
The 1H-pyrazole-3-carboxylic acid was converted via reactions of its acid chloride 1 with various bi...
The pyrazole-carboxylic acid chloride 2 was obtained from the reaction of 4-Benzoyl-1-(2,4-dinitroph...
The pyrazole-carboxylic acid chloride 2 was obtained from the reaction of 4-Benzoyl-1-(2,4-dinitroph...
The 1H-pyrazole-3-carboxylic acid 2 was converted via reactions of its acid chloride 3 with various ...
The 1H-pyrazole-3-carboxylic acid 2 and its remarkably stable acid chlorides 3 can easily be convert...
The 1H-pyrazole-3-carboxylic acid 2 and its remarkably stable acid chlorides 3 can easily be convert...
The reactions of 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid (2b), 4-benz...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 3 with various ...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 3 with various ...
The 1H-pyrazole-3-carboxylic acid 2 was converted in good yield (69%) into the corresponding 1H-pyra...
The 1H-pyrazole-3-carboxylic acid 2 was converted in good yield (69%) into the corresponding 1H-pyra...
Abstract: The 1H-pyrazole-3-carboxylic acid 2 was converted in good yield (69%) into the correspondi...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 2 with various ...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 2 with various ...
The 1H-pyrazole-3-carboxylic acid was converted via reactions of its acid chloride 1 with various bi...
The 1H-pyrazole-3-carboxylic acid was converted via reactions of its acid chloride 1 with various bi...
The pyrazole-carboxylic acid chloride 2 was obtained from the reaction of 4-Benzoyl-1-(2,4-dinitroph...
The pyrazole-carboxylic acid chloride 2 was obtained from the reaction of 4-Benzoyl-1-(2,4-dinitroph...
The 1H-pyrazole-3-carboxylic acid 2 was converted via reactions of its acid chloride 3 with various ...
The 1H-pyrazole-3-carboxylic acid 2 and its remarkably stable acid chlorides 3 can easily be convert...
The 1H-pyrazole-3-carboxylic acid 2 and its remarkably stable acid chlorides 3 can easily be convert...
The reactions of 4-benzoyl-1-(2,4-dinitrophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid (2b), 4-benz...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 3 with various ...
The 1H-pyrazole-3-carboxylic acid 1 was converted via reactions of its acid chloride 3 with various ...