(R)-1-benzyloxycarbonyl-2-propyl-1,2,3,6-tetrahydropyridine

(S)-5-(dibenzylamino)oct-3-yn-1-ol

(S)-N,N-dibenzyl-8-((triisopropylsilyl)oxy)oct-5-yn-4-amine

(S)-2-allyl-piperidine-1-carboxylic acid tert-butyl ester

2,3-pentadienyl bromide