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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1744648Generated: October 30, 2026

1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride → 1-(4-Chlorophenyl)-N-{3-cyano-4-[4-(2-methoxyethylamino)piperidin-1-yl]phenyl}-5-methylpyrazole-4-carboxamide

https://huagongshe.com/reaction/1744648

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chlorideHCID 2776128—
Reactant5-Amino-2-[4-[N-tert-butoxycarbonyl-N-(2-methoxyethyl)amino]piperidin-1-yl]benzonitrileHCID 22228155—
Product1-(4-Chlorophenyl)-N-{3-cyano-4-[4-(2-methoxyethylamino)piperidin-1-yl]phenyl}-5-methylpyrazole-4-carboxamideHCID 2222821951.7%

Reaction Steps

By the reaction and treatment in the same manner as in Example 151 using 1-(4-chlorophenyl)-5-methylpyrazole-4-carboxylic chloride (0.6 g) and 5-amino-2-[4-[N-tert-butoxycarbonyl-N-(2-methoxyethyl) amino]piperidin-1-yl]benzonitrile (0.9 g), the title compound (0.6 g) was obtained, melting point: 194° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07015218B1
Source datasetuspto-grants-2006_03
ORD IDord-d4a5f642d1e643bca47ca3af97899c1a
Source noteuspto-grants-2006_03