Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 419002Generated: October 27, 2026

4-Chloro-N-methoxy-N-methylbenzamide → 4-Chloro-n-[5-chloro-2-(4-chloro-benzoyl)-pyridin-3-yl]-3-trifluoromethyl-benzenesulfonamide

https://huagongshe.com/reaction/419002

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chloro-N-methoxy-N-methylbenzamideHCID 11275663—
ReactantN-(2-Bromo-5-chloro-pyridin-3-yl)-4-chloro-N-methoxvmethyl-3-trifluoromethyl-benzenesulfonamideHCID 57942086—
Product4-Chloro-n-[5-chloro-2-(4-chloro-benzoyl)-pyridin-3-yl]-3-trifluoromethyl-benzenesulfonamideHCID 57942543—

Reaction Steps

The title compound was prepared by procedure analogous to that described in Example 29 using N-(2-bromo-5-chloro-pyridin-3-yl)-4-chloro-N-methoxymethyl-3-trifluoromethyl-benzenesulfonamide and 4-chloro-N-methoxy-N-methyl-benzamide 1H NMR (400 MHz, CDCl3) δ10.61 (s, 1H), 8.37 (m, 1H), 8.16 (m, 1H), 8.09 (m, 1H), 7.84 (m, 1H), 7.77-7.75 (m, 2H), 7.53 (m, 1H), 7.42-7.40 (m, 2H), 7.23 (m, 1H) MS: (M+H)/z=509.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08093247B2
Source datasetuspto-grants-2012_01
ORD IDord-39de2979ca3f4967b38db498465588bd
Source noteuspto-grants-2012_01