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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 900931Generated: November 1, 2026

HCID 67218736, compound → HCID 11997611, compound

https://huagongshe.com/reaction/900931

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 67218736HCID 67218736—
Reactant7-Trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acidHCID 86607112—
ProductHCID 11997611HCID 11997611—

Reaction Steps

The title compound was prepared from 7-trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C. 1) and 4-amino-5-methyl-thiophene-2-sulfonic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide (example B.12) according to general procedure II. Yellow solid. MS (ISP) 620.3 [(M−H)−]; mp 225° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07361659B2
Source datasetuspto-grants-2008_04
ORD IDord-36f8f46c9b164b1887bf2151321e3452
Source noteuspto-grants-2008_04