Ammonia → 5((2,2,2-Trifluoroacetamido)methyl)-2-chloro-4-fluorobenzamide

Participants

Reaction Steps

The title compound was prepared according to the procedure described in step-2 of Intermediate-26 by using 5-((2,2,2-trifluoroacetamido)methyl)-2-chloro-4-fluorobenzoic acid (1.0 g), oxalyl chloride (1.0 mL), THF (50 mL) and ammonia gas to afford 0.800 g of the desired product. 1H NMR (400 MHz, DMSO d6): δ 4.53 (m, 2H), 7.43 (m, 1H) 7.44 (m, 2H), 7.48 (m, 1H), 10.0 (br s, 1H)); MS (m/z): 297.10 (M−H)−.

Provenance & Evidence