Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 394867Generated: October 29, 2026

5-[5-(4-bromophenyl)-4-chloro-3-(trifluoromethyl)-1H-pyrazol-1-yl]-2-pyridinesulfonamide → 5-{5-[4-(1,3-Thiazol-4-yl)-3-(trifluoromethyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-1-yl}-2-pyridinesulfonamide

https://huagongshe.com/reaction/394867

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-[5-(4-bromophenyl)-4-chloro-3-(trifluoromethyl)-1H-pyrazol-1-yl]-2-pyridinesulfonamideHCID 22313805—
Reactant5-{5-[4-bromo-3-(trifluoromethyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-1-yl}-2-pyridinesulfonamideHCID 22313813—
Product5-{5-[4-(1,3-Thiazol-4-yl)-3-(trifluoromethyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-1-yl}-2-pyridinesulfonamideHCID 22313849—

Reaction Steps

The title compound was prepared according to the procedure of step 3, 4 in the example 4 using 5-{5-[4-bromo-3-(trifluoromethyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-1-yl}-2-pyridinesulfonamide, instead of 5-[5-(4-bromophenyl)-4-chloro-3-(trifluoromethyl)-1H-pyrazol-1-yl]-2-pyridinesulfonamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06603008B1
Source datasetuspto-grants-2003_08
ORD IDord-b27a71c737314829a35b12fe40a24368
Source noteuspto-grants-2003_08