(2014/07/08)
tert-butyl (2S,4R)-4-hydroxy-2-(propan-2-yl)pyrrolidine-1-carboxylate
L-4-hydroxyproline methyl ester hydrochloride
tert-butyl (2S,4R)-4-{[tert-butyl(dimethyl)silyl]oxy}-2-(propan-2-yl)pyrrolidine-1-carboxylate
tert-butyl (2S,4R)-4-{[tert-butyl(dimethyl)silyl]oxy}-2-(prop-1-en-2-yl)pyrrolidine-1-carboxylate
tert-butyl (2S,4R)-4-{[tert-butyl(dimethyl)silyl]oxy}-2-(2-hydroxypropan-2-yl)pyrrolidine-1-carboxylate