Trifluoroacetic acid → HCID 68534930, compound

Participants

Reaction Steps

To a stirring solution of 2-[4-(tert-butyl)-2-(1-Boc-piperidin-4-yloxy)benzoyl-amino]-5-chloro-N-(5-fluoropyridin-2-yl)benzamide (0.3 g, 0.48 mmol) and anisole (0.26 mL) in dichloromethane (10 mL) was added TFA (1 mL). After 2 h, the solvent was removed in vacuo and the residue was suspended in diethyl ether and concentrated in vacuo twice and then again suspended in diethyl ether with vigorous stirring. The solid was washed with diethyl ether, filtered and dried in vacuo to give 0.28 g (90%) of off-white solid,

Provenance & Evidence