Trifluoroacetic acid → HCID 19917749, compound

Participants

Reaction Steps

Alternatively, by deprotecting N-(4-ethoxycarbonylmethyl-2-thi-azolyl)-3-phenyl-2-(tert-butoxycarbonyl)amino-propanamide (5 g; 11.5 mmoles), prepared as described in example 1, in the presence of trifluoroacetic acid, N-(4-ethoxycarbonylmethyl-2-thiazolyl)-2-amino-3-phenyl-propanamide (3.6 g; 93.2% yield) having the same above reported spectroscopic characteristics, was obtained.

Provenance & Evidence