toluene-4-sulfonic acid 4-[(2R,3R)-3-(methanesulfonyloxymethyl)oxiranyl]phenyl ester

toluene-4-sulfonic acid 4-[(S)-1-hydroxyallyl]phenyl ester

4-[(S)-1-(tert-butyldimethylsilanyloxy)propyl]phenol

trifluoromethanesulfonic acid 4-[(S)-1-(tert-butyldimethylsilanyloxy)propyl]phenyl ester