1-Chloroethyl cyclooctyl carbonate → (1S,2S,3S,5R,6S)-2-Amino-6-((1-(((cyclooctyloxy)carbonyl)oxy)ethoxy)carbonyl)-3-fluorobicyclo[3.1.0]hexane-2-carboxylic acid

Participants

Reaction Steps

(1S,2S,3S,5R,6S)-3′-((Allyloxy)carbonyl)-3-fluoro-5′-oxospiro[bicyclo[3.1.0]hexan-2,4′-oxazolidine]-6-carboxylic acid (A-1-2, 380 mg) and 1-chloroethyl cyclooctyl carbonate (A-11-1, 745 mg) were treated in the same manner as in Example A-1 (3) and (4) to give the title compound (A-11, 93 mg) as a colorless solid.

Provenance & Evidence