Benzylamine → HCID 86737475, compound

Participants

Reaction Steps

In a manner analogous to that described in Example 3(ii), from the monobenzylamine salt of (1R)-1-[(N-benzyloxycarbonyl-sarcosyl-L-seryl-L-alanyl)amino]-ethylphosphonic acid there was obtained (1R)-1-(N-sarcosyl-L-seryl-L-alanylamino)-ethylphosphonic acid of melting point 249°-250° C. (decomposition); [α]D20 =-85.2°; [α]36520 =-301° (c=0.5% in water).

Provenance & Evidence