for the following products
(1S,2S)-trans-N-Boc-1,2-cyclopentanediamine | Carbamic acid, [(1S,2S)-2-aminocyclopentyl]-, 1,1-dimethylethyl ester | tert-Butyl ((1S,2S)-2-aminocyclopentyl)carbamate and N-[(1S,2S)-2-Aminocyclopentyl]carbamic acid tert-butyl ester
