Water → HCID 14459219, compound

Participants

Reaction Steps

5.00 Grams of 5-chloro-2-fluoro-4-mercaptoaniline, 12.2 g of 3,4-dichlorobenzotrifluoride and 4.31 g of potassium carbonate were dissolved in 30 ml of dimethylformamide, and the resulting solution was stirred for 2 hours at a temperature of from 100° to 110° C. in an oil bath. Thereafter, the reaction solution was poured into water and extracted with three 200-ml portions of diethyl ether. The extract obtained was washed with water, dried, filtered and concentrated. The residue obtained was subjected to chromatography on silica gel to obtain 6.57 g of 5-chloro-2-fluoro-4-[2-chloro-4-(trifluoromethyl)phenylthio]aniline.

Provenance & Evidence