N-(5-hydroxypyridin-2-yl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide

Base Information

Chemical Name:N-(5-hydroxypyridin-2-yl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide
CAS No.:1552280-98-4
Molecular Formula:C₁₇H₁₆N₄O₃
Molecular Weight:324.339
Hs Code.:

Synonyms:N-(5-hydroxypyridin-2-yl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide

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Chemical Property of N-(5-hydroxypyridin-2-yl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide

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Technology Process of N-(5-hydroxypyridin-2-yl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide

There total 2 articles about N-(5-hydroxypyridin-2-yl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

: 83-10-3
antipyric acid

: 856965-37-2
2-amino-5-hydroxypyridine hydrochloride

: 1552280-98-4
N-(5-hydroxypyridin-2-yl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide

Guidance literature:: 2-amino-5-hydroxypyridine hydrochloride; With triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

antipyric acid; With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In N,N-dimethyl-formamide; at 20 - 60 ℃; for 6h;

Reference yield: 70.0%

: 55717-46-9
6-aminopyridin-3-ol

: 83-10-3
antipyric acid

: 1552280-98-4
N-(5-hydroxypyridin-2-yl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide

Guidance literature:: With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 60 ℃; for 4h;