第八章脂肪胺

N sp3含孤对电子，是很好的亲核试剂。NHCH3C2H5NHCH3C2H5翻转活化能=2527kJ/mol通过烷基化反应将其固定phCH2ClNHCH3C2H5phCH2ClNHCH3C2H5phCH2Cl对映体关系10胺CH3NH2 甲胺 CH3-C-NH2 叔丁胺 环己胺CH3CH3NH2 H2NCH2CH2NH2 乙二胺NH2苯胺20胺CH3NHC2H5 甲乙胺(C2H5)2NH 二乙胺 NH哌啶(六氢吡啶)H2NCH2CH2NHCH2CH2NHCH2CH2NH2 三乙烯四胺 (多乙烯多胺)NHCH3N-甲基苯胺30胺CH3NC2H5 C3H7 甲乙丙胺(C2H5)3N 三乙胺N(CH3)2N,N-二甲基苯胺NNNN六次甲基四胺(乌洛托品)季铵盐(碱)(CH3)4NOH 氢氧化四甲基铵 C16H33N(CH3)3Br 十六烷基三甲基溴化铵(CTAB)O-P-OOOCOOCOO+Ndipalmitoyl phosphatidylcholine (DPPC)(双棕榈酰磷脂酰胆碱，红细胞磷脂)(CH3CH)2NH +n-C4H9LiCH3(CH3CH)2NLi +n-C4H10CH3胺的氢的酸性仅比烷烃氢的酸性强RNH2 +H+RNH3+NH3 +CH3BrCH3NH2CH3BrCH3BrCH3Br(CH3)2NH(CH3)3N(CH3)4NBrNH2CH3INHCH3CH3IN(CH3)2NH2CH3OHH2SO4高温高压工业生产N,N-二甲基苯胺CH3C-ClOCH3NH2CH3C-NHCH3O(CH3CO)2OCH3COOHNH2NHCCH3OSO2ClCH3RNH210胺与对-甲基苯磺酰氯反应SO2NHRCH3由于磺酸基吸电子使NHR中的H具有酸性溶于NaOH不溶于HClSO2ClCH3R2NH20胺与对-甲基苯磺酰氯反应SO2NR2CH3由于无H原子可与NaOH和HCl反应，不溶于酸和碱不溶于NaOH不溶于HClSO2ClCH3R3N30胺与对-甲基苯磺酰氯反应SO2NR3CH3生成离子性化合物可溶于水Cl溶于NaOH溶于HClCH3NH2CH3COOOHCH3NOCH3NH2CH3COOOHCH3NOCH3NH2CF3COOOHCH3NO2CH3NH2CF3COOOHCH3NO2NH2MnO2OOK2Cr2O7NH2苯胺黑N-HH2O2N-OHN-羟基化合物(C2H5)3NH2O2(C2H5)3N ON-氧化物R3N +HNO2 R3NH NO2(CH3)2NNaNO2HCl(CH3)2NNOCH3NHNaNO2HClCH3-NNOSnCl2HClCH3NHRNH2NaNO2HClR-N=NCl生成重氮盐的机理：HON=O H2ON=OH+-H2ONORNH2RN-NOH2-H+RNH-N=OH+RNH-N=OH-H+RN=N-OH重氮酸H+RN=N-OH2-H2OR-N=NR-N2ph-C-C-CH3phCH3HONH2NaNO2HClCH3-C-C-phphCH3ONaNO2HClNH2OHCH3CH3NaNO2HClNH2OHCH3CH3OONaNO2HClNH2OHCH3CH3NaNO2HClNH2OHCH3CH3OONaNO2HClHONH2HON=N-N2HOCH2OH-H+OCH3CH2CHCH3N(CH3)3OHCH3CH2CH=CH2+CH3CH=CHCH3 主产物次产物CH3CH-CH-CH2N(CH3)3HHOHHO酸性强主产物CH3CH2CH=CH2 HDHN(CH3)3OHHDHN(CH3)3OH+HDO+(CH3)3NOHN苄基位的氢的酸性强N+H2O+OHN联有吸电子基团的beta位的氢的酸性强+H2OClCH2=CHCl+N OHNN+H2OOH+H2ONOOC2H5NOOC2H5OHphHD(CH3)3NphCH3HDCH3(CH3)3NphphHDCH3(CH3)3Nphph稳定构像上的反式消除OHphphCH3DNN1.CH3I 2.Ag2ONNOHOHNN1.CH3I 2.Ag2ONNOHOH1.O3 2.Zn2 HCHO2 HCHOOOOOCH3CH2CHCH3N(CH3)2H2O2CH3CH2CHCH3N(CH3)2O3级胺的氮氧化物CH3CH2CH=CH2+主产物次产物CH3CH=CHCH3+(CH3)2NOH CH3CH-CH-CH3N(CH3)2HOCH3CH2-CH-CH2(CH3)2NHO酸性强酸性弱主产物CH3CH2CH=CH2 HDHN(CH3)2+(CH3)2NOHH2O2HDHN(CH3)2DOphHD(CH3)2NphCH3phHD(CH3)2NphCH3OH2O2HDCH3(CH3)2NphphOHDCH3(CH3)2NphphO稳定构像上的顺式消除phphCH3H-(CH3)2NOD CH3SO2ClCH3NH2CH3SO2NHCH3HNO2CH3SO2-N-CH3NOKOHC2H5OHCH3SO3C2H5+H2O+CH2N2m.p.-1450Cb.p.-230CR-C-OHOR-OHOHCH2N2R-C-OCH3OR-OCH3OCH3+N2R-C-HOCH2N2R-C-CH3O+N2R1-C-R2OR1-C-CH2R2OR1-C-R2(H)OCH2-N=N(亲核加成)R1-C-R2(H)OCH2-N=NR1-C-CH2R2(H)O-N2 CH2-N=NOOCH2-N=NO63%OCH2-N=NO15%R-C-ClO2 CH2N2R-C-CH=N=NO-重氮酮Ag2OH2ORCH2-C-OHOAg2OROHRCH2-C-OROCOOHHOOCNaN3H2SO4N=C=OO=C=NH2ONH2H2N CH2-N=NR-C-ClOR-C-OClCH2-N=NR-C-OCH2-N=N-Cl-CH2-N=NR-C-OCH-N=NC=C的形成N2的脱出R-的迁移同步完成O=C=C-R烯酮Ag2OH2ORCH2-C-OHOAg2OROHRCH2-C-OROCH2-N=NCH2=CH2CH2-N=NCH2 CH2NNHNNNRCH3CH2CHCH3BrNaN3CH3CH2CHCH3N3LiAlH4CH3CH2CHCH3NH2R-C-ClON3R-C-N-N=NOClO=C=N-R异腈酸酯H2ORNH2+CO2 RX+NH3 RNH2 R2NH R3N R4NXRXRXRXRX+NaN3 RN3 RNH2LiAlH4R-C-ClO1.NaN32.H2ORNH2+CO2NH3RNH2OOONHOOK2CO3NKOO邻苯二甲酸酐邻苯二甲酰亚胺RX-KX亲核取代NROOH3+OGabriel法OOO1.KOH2.Br(CH2)3BrN(CH2)3BrOOHNNHN(CH2)3OO(CH2)3NOONN50%NH2NH2NNH2N(CH2)3(CH2)3NH285%NH2NH2.H2O/C2H5OH回流 6 小时OONH2NHNHOO+OOO-S-CH3OONKOODMF,700C,6 hOONOO Br2RNH2R-C-NH2ONaOHRCNR-C-NH2ORNO2H2PtRNH2RCH2NH2RCH2NH2CH=NCH3H2PtCH2NHLeuckart 反应C-CH3OH-C-ONH4O1850CCHCH3NH2Eschweiler-Clarke 反应CH2CH2NH2H-C-HO2HCOOHCH2CH2NCH3CH3CH3NHH-C-HOHCOOHCH3NCH3NO2O2NFeH+NH2H2NNa2SNH2O2NOOCHONO2OOCHONH2FeSO4NH3.H2OPNHOOHNO2PNHOOHNH2H25%Pd/CSOO2NHNOOOOSOH2NHNOOOOFe,FeSO4700C