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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2305396Generated: October 30, 2026

4-Bromo-1,2-dichlorobenzene → 2-Chloro-4-(3,4-dichlorophenyl)-6-trifluoromethylpyrimidine

https://huagongshe.com/reaction/2305396

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromo-1,2-dichlorobenzeneHCID 29013—
Reactant2-Chloro-4-(trifluoromethyl)pyrimidineHCID 2773912—
Product2-Chloro-4-(3,4-dichlorophenyl)-6-trifluoromethylpyrimidineHCID 15477740—

Reaction Steps

4A was prepared from 2-chloro-4-trifluoromethyl-pyrimidine and 3,4-dichlorobromobenzene by the method reported for 1A. (Method A) 1H NMR 1H, (8.29, 8.28, d) 1H, (8.01, 8.00, 7.98, 7.97, dd) 1H, (7.92, s) 1H, (7.66,7.63, d).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06440984B1
Source datasetuspto-grants-2002_08
ORD IDord-e702ac3941d2487f84530b83574f5b32
Source noteuspto-grants-2002_08