HCID 13918280, compound → HCID 22821672, compound

Participants

Reaction Steps

Using N-benzylidene-1(S)-benzyloxycarbonyl-3-methylbutylamine (3.62 g., 11.7 mmol) as a starting material, the reaction, separation and purification were carried out under the same conditions as in Referential example 7 to give a mixture of 1-(1(S)-benzyloxycarbonyl-3-methylbutyl)-3(S)-azido-4(R)-phenylazetidin-2-one and 1-(1(S)-benzyloxycarbonyl-3-methylbutyl)-3(R)-azido-4(S)-phenylazetidin-2-one (3.55 g., yield: 77.3%).

Provenance & Evidence