N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide

Base Information

Chemical Name:N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide
CAS No.:1033407-56-5
Molecular Formula:C₂₁H₂₁Cl₂N₅O₃
Molecular Weight:462.335
Hs Code.:

Synonyms:N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide

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Chemical Property of N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide

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Technology Process of N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide

There total 1 articles about N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-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:

: 2402-77-9
2,3-dichloro-pyridine

: 1033407-55-4
N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-5-oxopyrazolidine-3-carboxamide

: 1033407-56-5
N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 70 ℃; for 7h; Product distribution / selectivity; Inert atmosphere;

Reference yield:

: 1033407-56-5
N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide

: 98-59-9
p-toluenesulfonyl chloride

: 1033407-57-6
5-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenylcarbamoyl)-1-(3-chloropyridin-2-yl)-4,5-dihydro-1H-pyrazole-3-yl 4-methylbenzenesulfonate

Guidance literature:: N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide; With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 1h;

p-toluenesulfonyl chloride; In N,N-dimethyl-formamide; at 0 ℃; for 1.5h;

Reference yield:

: 16133-25-8
Pyridine-3-sulfonyl chloride

: 1033407-56-5
N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide

: 1190933-45-9
5-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenylcarbamoyl)-1-(3-chloropyridin-2-yl)-4,5-dihydro-1H-pyrazol-3-yl 3-pyridine sulfonate

Guidance literature:: Pyridine-3-sulfonyl chloride; N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-3-hydroxy-4,5-dihydro-1H-pyrazole-5-carboxamide; With triethylamine; In tetrahydrofuran; for 1h; Cooling with ice;

dmap; In tetrahydrofuran; for 0.5h;