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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1744644Generated: October 26, 2026

5-methyl-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylic acid → N-{3-Cyano-4-[4-(3,4,5,6-tetrahydro-2H-pyran-4-yl)piperazin-1-yl]phenyl}-5-methyl-1-(4-trifluoromethylphenyl)pyrazole 4-carboxamide

https://huagongshe.com/reaction/1744644

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-methyl-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylic acidHCID 10778429—
Reactant5-amino-2-[4-(3,4,5,6-tetrahydro-2H-pyran-4-yl)piperazin-1-yl]benzonitrileHCID 21942323—
ProductN-{3-Cyano-4-[4-(3,4,5,6-tetrahydro-2H-pyran-4-yl)piperazin-1-yl]phenyl}-5-methyl-1-(4-trifluoromethylphenyl)pyrazole 4-carboxamideHCID 2222800048.3%

Reaction Steps

By the reaction and treatment in the same manner as in Example 64 using 5-methyl-1-(4-trifluoromethylphenyl)pyrazole-4-carboxylic acid (1.1 g) and 5-amino-2-[4-(3,4,5,6-tetrahydro-2H-pyran-4-yl)piperazin-1-yl]benzonitrile (1.1 g), the title compound (1.0 g) was obtained, melting point: 274° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07015218B1
Source datasetuspto-grants-2006_03
ORD IDord-2e1230cb77834bfd9cffd7ef612672ac
Source noteuspto-grants-2006_03