(S)-2-(tert-butoxycarbonylamino)-4,4-difluorobutanoic acid

Boc-D-3,4,5-trifluorophenylalanine

(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride

2-Fluoro-3-(2-methyl-1,3-dioxolan-2-yl)pyridine

Ethyl 3-(3-(trifluoromethyl)phenyl)propanoate

4-Bromo-3-fluorobenzenesulphonamide