4-methyl-N-pent-4-enylbenzenesulfonamide

[1-(4-methylphenyl)sulfonylpyrrolidin-2-yl]methanol

N-((Z)-5-benzyldimethylsilyl-4-pentenyl)methanesulfonamide

2-[(Benzyl-dimethyl-silanyl)-methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester

t-butoxy N-((Z)-5-benzyldimethylsilyl-4-pentenyl)carbamate