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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 900955Generated: November 1, 2026

7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid → HCID 11997909, compound

https://huagongshe.com/reaction/900955

Reaction equation

Participants

RoleNameHCIDCharge
Reactant7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acidHCID 66650268—
ReactantHCID 67218674HCID 67218674—
ProductHCID 11997909HCID 11997909—

Reaction Steps

The title compound was prepared from 7-difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.1) and 2-chloro-5-(4-methyl-piperazine-1-sulfonyl)-thiophen-3-ylamine (example B.22) according to general procedure II.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07361659B2
Source datasetuspto-grants-2008_04
ORD IDord-54baf56189f6464291dad38711b81deb
Source noteuspto-grants-2008_04