(2S)-2-(azepane-1-carbonylamino)-4-methylpentanoic acid → HCID 70059199, compound

Participants

Reaction Steps

A solution of the product from Example Z (2(S)-[(azepane-1-carbonyl)-amino]-4-methyl-pentanoic acid) (0.20 g, 0.78 mmol) and 2(S)-amino-3-(4-methoxy-phenyl)-propionic acid tert-butyl ester (Bachem, 0.216 g, 0.86 mmol) were coupled according to the procedure described in Example 3. The residue was purified by crystallization from hexane to give the title compound as a white solid (0.33 g, 87%), mp 105-106° C.

Provenance & Evidence