(4S,5R,6S)-6-(6-chloropyridin-3-yl)-2-hydroxy-4-methoxy-5-nitrocyclohex-1-enecarboxylic acid allyl ester

2-chloro-5-(2-nitroethenyl)pyridine

methanesulfonic acid (1R,3R,4R)-3-(6-chloropyridin-3-yl)-4-nitrocyclohexyl ester

(1S,4R,5R)-tert-butyl 5-(6-chloropyridin-3-yl)-2-oxa-3-azabicyclo[2.2.2]octane-3-carboxylate

(1R,3R,4S)-4-(tert-Butyl-dimethyl-silanyloxy)-3-(6-chloro-pyridin-3-yl)-cyclohexanol