2-[(Z)-3-Iodo-5-(4-methoxy-benzyloxy)-pent-2-enyloxy]-tetrahydro-pyran

(+/-)-(E)-tert-butyl 2-acetamido-7-bromohept-5-enoate

(+/-)-(E)-tert-butyl 2-acetamido-7-hydroxyhept-5-enoate

(3R)-5-[(4-methoxybenzyl)oxy]pent-1-en-3-ol