(5)〈)一 NHCH3 CH3 CH (7)(CH3)3CCOCl-+(CH3)3CCCH2CI (8) CH2COOH N-一CH3 CH2COOH CH3 (9) CH3CH2 NO2 H2N-CH C2H5 OH (10)C=C H2N、CH C-H H3C H CH3 OH HO、CH2NH (11) CH (12) CH=CH-CN CHCH,COOH (13) (14) CH2CH3 CH3 N Br S)-2-辛胺 (16)(R)-2-辛醇 (R)-2-辛胺O NH2 (5) O CH3 NHCH3 CH3 (6) (CH3 )3CCOCl (CH3 )3CCCH2Cl O (7) CH2COOH CH2COOH N CH3 (8) CH3CH2NO2 H2N CH CH3 H C OH C2H5 (9) C C H H3C H CH3 C C H2N CH3 OH H H (10) CH3 O HO CH2NH2 (11) CH2 CH CH3 O CN N H CH3 (12) O N H O CH2CH2COOH (13) N H N CH2CH3 (14) CH3 NH2 Br CH3 (15) (R)-2-辛醇 (S)-2-辛胺 (R)-2-辛胺 (16）