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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2224409Generated: October 30, 2026

3-(Morpholine-4-sulfonyl)aniline → 7-Trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid[3-(morpholine-4-sulfonyl)-phenyl]-amide

https://huagongshe.com/reaction/2224409

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(Morpholine-4-sulfonyl)anilineHCID 559410—
Reactant7-Trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acidHCID 86607112—
Product7-Trifluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid[3-(morpholine-4-sulfonyl)-phenyl]-amideHCID 87769703—

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 3-(morpholine-4-sulfonyl)-phenylamine [CAS 22184-97-0; commercially available] according to general procedure II. Yellow solid. MS (ISP) 600.3 [(M+H)+]; mp 233° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07378417B2
Source datasetuspto-grants-2008_05
ORD IDord-c540b4c98b6c4028bae7733f3b4b8dd9
Source noteuspto-grants-2008_05