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第十二章 含氮和含磷有机化合物习题解答

2. (1) CH 3 -. - CH 2 NH 2. (2) H 2 N(CH 2 ) 6 NH 2. +. (4) HOCH 2 CH 2 NH 2. (3) HOCH 2 CH 2 NCH 3 ) 3 OH -. O. (6). - N = N -. (5) CH 3 - NH - C - O -. - N(CH 3 ) 2. 第十二章 含氮和含磷有机化合物习题解答. 1. ( 1 )乙基异丙基胺 ( 2 ) 1,4 -苯二胺 ( 3 ) 1,5 -戊二胺.

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第十二章 含氮和含磷有机化合物习题解答

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  1. 2. (1) CH3- -CH2NH2 (2) H2N(CH2)6NH2 + (4) HOCH2CH2NH2 (3) HOCH2CH2NCH3)3OH- O (6) -N=N- (5) CH3-NH-C-O- -N(CH3)2 第十二章 含氮和含磷有机化合物习题解答 1.(1)乙基异丙基胺 (2)1,4-苯二胺 (3)1,5 -戊二胺 (4)N - 甲基-N -乙基苯胺 (5)2 -甲基-3-氨基戊烷 (6)1-硝基丙烷 (7)氢氧化三甲基丙基铵 (8)碘化三乙基异丙基铵 (9)氯化对甲基重氮苯 (10)对羟基偶氮苯

  2. O O (7) CH3CH2-P-OH (8) CH3-P-OH OH OCH3 O O CH3O (9) P-SCH2C-NHCH3 CH3O O CH3-N-N=O S CH3CH2O (2) 3. (1) -N-C-C2H5 CH3- (10) -NO2 P-O- CH3CH2O C2H5 + (3)C12H25N(CH3)3Br- (4)H2N- - NH2 O H O (5) -N=N- -N(CH3)2 (6) H2N-C-N-C-NH2

  3. 4. (1) CH3CH2NH2>NH3 > > -NHCH3 -NH2 > -NH- (2) 氢氧化四乙铵> 苯甲胺>对硝基苄胺 >苯胺>邻苯二甲酰亚胺 (3) (CH3CH2)2NH > CH3CH2NH2 > NH3 > CH3CONH2 > CH3COOH 5. (1) CH3NH2 (a) 有气泡冒出者为 (a) NaNO2 (CH3)2NH (b) 黄色油状物者为 (b) HCl (CH3)3N (c) 余 者为 (c)

  4. CH3 (2) NH2 (a) (c) (d) FeCl3 NHCH3 气泡↑者 溶液 (b) 显紫色者为(d) NaHCO3 COOH 溶液 余 者为(c) (c) (a) (b) HNO2 OH 余 者 COOH (d) 有气泡↑者为(a) 黄色油状物为(b)

  5. 有机层:(a) (a) (c) 6. NaHCO3 有机层 苯酚 (a) 苯酚 ( (分液) 水层: HCl 苯胺 (b) (分液) 对氯苯甲酸 (c) NaOH NH2·HCl (b) 水层: NO2 7.此化合物的构造式: ,反应式如下: CH3 H+ Cl COONa (c) NO2 NH2 N2Cl Cu2(CN)2 Fe+HCl HNO2 CH3 CH3 0~5℃ CH3 NaCN O CN H+ COOH C-OH KMnO4 CH3 H2O CH3 H+ C-OH O △ O C O C O

  6. NO2 NO2 NH2 浓HNO3 发烟HNO3 8. (1) Fe+HCl 浓H2SO4 浓H2SO4 NO2 NH2 N2Cl CN COOH HNO2 KCN H2O 0~5℃ Cu2(CN)2 N2Cl H+ CN COOH (2) CH3 CH3 CH3 CH3 O HNO3 Fe+HCl CH3-C-Cl H2SO4 O NO2 NH2 NH-C-CH3 CH3 CH3 CH3 HNO3 NaOH HNO2 O2N H2SO4 H2O 0~5℃ NO2 NO2 NHCOCH3 NH2 H2Cl

  7. CH3 CH3 H3PO2 Fe + HCl H2O NH2 NO2 CH3 NO2 (3) NH2 NH2 HNO3 Fe + HCl Br2 Br Br H2SO4 CH3 CH3 CH3 N2Cl HNO2 Br Br H3PO2 Br Br 0~5℃ H2O CH3 CH3

  8. HNO3 (4) NO2 Fe+HCl Br2 NH2 H2SO4 NH2 N2Cl HNO2 Br Br Br Br H3PO2 Br Br 0~5℃ H2O Br Br Br 10. A. CH3CHCH2CH(CH3)2 B. CH3CHCH2CH(CH3)2 NH2 OH C. CH3CH=CHCH(CH3)2 . O 9. 此化合物的构造式为:CH3-C-NHCH3,名称为N-甲基乙酰胺。 O NaOH 水解反应式: CH3C-NHCH3 CH3COONa + CH3NH2↑

  9. 反应方程式如下:

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