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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1810974Generated: November 1, 2026

Water → N-(2-bromo-5-chloro-phenyl)-3-chloro-benzamide

https://huagongshe.com/reaction/1810974

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantTriethylamineHCID 8471—
ReactantBenzoyl chloride, 3-chloro-HCID 69252—
Reactant2-Bromo-5-chloroanilineHCID 11310276—
SolventDichloromethaneHCID 6344—
ProductN-(2-bromo-5-chloro-phenyl)-3-chloro-benzamideHCID 5954889899.2%

Reaction Steps

To a solution of 2-bromo-5-chloroaniline (0.380 g, 1.84 mmol) and triethylamine (0.768 mL, 5.52 mmol) in dichloromethane (15 mL) is added 3-chlorobenzoyl chloride (0.353 mL, 2.76 mmol) in a dropwise fashion. The resulting mixture is allowed to stir at room temperature for 2 h. Water (30 mL) is added and extracted with the mixture is extracted with dichloromethane 3×. The organic layer is combined, washed with brine 1×, dried (Na2SO4) and concentrated under vacuum to give 0.630 g of N-(2-bromo-5-chloro-phenyl)-3-chloro-benzamide in 99% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08362249B2
Source datasetuspto-grants-2013_01
ORD IDord-235ebf30887f49599a01deb5c35746eb
Source noteuspto-grants-2013_01