Piperidine → (R)-3-((R)-2-amino-3-(6-(benzyloxy)-6-oxohexylamino)-3-oxopropylthio)propane-1,2-diyl didodecanoate

Participants

Reaction Conditions

Reaction Steps

To a solution of (R)-3-((R)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-3-(6-(benzyloxy)-6-oxohexylamino)-3-oxopropylthio)propane-1,2-diyl didodecanoate (1 eq) was added 20% piperidine (50 eq) in acetonitrile. The resulting mixture was stirred at 25° C. until the deprotection completed. To the mixture was concentrated en vaccuo. The crude mixture was purified by flash chromatography on a COMBIFLASH® system (ISCO) using 100% EtOAc, then 0-10% MeOH/DCM to give the product.

Provenance & Evidence