(R)-1-Diazo-4-pyrrol-1-yl-decan-2-one

tert-butyl (R)-1-(benzyloxy)-8-oxotetradecan-4-ylcarbamate

2-Pyrrolidinone, 5-(2-propenyl)-, (5S)-

(S)-benzyl 2-allylpyrrolidine-1-carboxylate