答案 1.(1) No 2.(1) OH /CH-CH2NHCH(CH3) OCH H,ChS (CH3)3C C6HsCCHCHCC6H5 C6HSCCHCH-N (7) CH,CH,OH CH3 CCHN(CH2 C6H5h2 (8) CH,CH,OH OH CsHe 3.(1)CH2=CH2 (CH3)3CCH2 CCH3答案: 1. (1) NH2 CN NH2 NH2 C N C N > > (2) NH2 NH2 NH2 > > Cl NO2 2. (1) OCH3 CH H3CO CH2NHCH(CH3 )2 OH (2) N (3) (CH3 )3C N CH2C6H5 Cl - CH3 (4) O N (5) C6H5CCH2CHCC6H5 O O NEt2 (6) C6H5CCHCH O C6H5 N O (7) CH3CCH2N(CH2C6H5 )2 O (8) n-C4H9N CH2CH2OH CH2CH2OH (9) C C C6H5 N OH C6H5 H H 3. (1) CH2 CH2 (2) (CH3 )3CCH2CCH3 CH2