二碳酸二叔丁酯

3-(2-呋喃基)-L-丙氨酸

(S)-tert-butyl (1-(furan-2-yl)-3-hydroxypropan-2-yl)carbamate

tert-butyl (4S)-4-(2-hydroxybut-3-en-1-yl)-2,2-dimethyloxazolidine-3-carboxylate

tert-butyl (4S)-4-(2-(allyloxy)but-3-en-1-yl)-2,2-dimethyloxazolidine-3-carboxylate