2-(1-tert-butyldimethylsilylbut-3-enyl)nitrobenzene

2-(1-tert-butyldimethylsilyloxy-4-hydroxybutyl)nitrobenzene

2-(1-tert-butyldimethylsilyloxy)-4-(tetrahydropyran-2-yloxybutyl)aniline

2-[1-tert-butyldimethylsilyloxy-4-(tetrahydropyran-2-yloxy)butyl]nitrobenzene

N-{2-[1-oxo-4-(tetrahydropyran-2-yloxy)butyl]phenyl}-p-toluenesulfonamide