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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 394868Generated: October 26, 2026

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

https://huagongshe.com/reaction/394868

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-[5-(4-bromophenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-2-pyridinesulfonamideHCID 12968617—
Reactant5-[5-(4-bromophenyl)-4-chloro-3-(trifluoromethyl)-1H-pyrazol-1-yl]-2-pyridinesulfonamideHCID 22313805—
Product5-{5-[4-(1,3-Thiazol-4-yl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-1-yl}-2-pyridinesulfonamideHCID 10204319—

Reaction Steps

The title compound was prepared according to the procedure of step 3 in the Example 4 using 5-[5-(4-bromophenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-2-pyridinesulfonamide (Example 4, step 1), 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-ef0051dd8b5d40d48e413b8c3235b89c
Source noteuspto-grants-2003_08