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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2224420Generated: October 31, 2026

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

https://huagongshe.com/reaction/2224420

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(Morpholine-4-sulfonyl)anilineHCID 559410—
Reactant5-(3,4-Dichloro-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acidHCID 66650294—
Product5-(3,4-Dichloro-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid[3-(morpholine-4-sulfonyl)-phenyl]-amideHCID 69293457—

Reaction Steps

The title compound was prepared from 5-(3,4-dichloro-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.9) and 3-(morpholine-4-sulfonyl)-phenylamine [CAS 22184-97-0; commercially available] according to general procedure II. Yellow solid. MS (ISP) 601.3 [(M+H)+]; mp 239° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07378417B2
Source datasetuspto-grants-2008_05
ORD IDord-07f39d8b1b864ace9c2bf9cee3885016
Source noteuspto-grants-2008_05