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有机化学_课后习题参考答案.pdf

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'《有机化学》课后习题参考答案徐寿昌编《有机化学》第二版习题参考答案第二章烷烃1、用系统命名法命名下列化合物(1)2,3,3,4-四甲基戊烷(2)3-甲基-4-异丙基庚烷(3)3,3,-二甲基戊烷(4)2,6-二甲基-3,6-二乙基辛烷(5)2,5-二甲基庚烷(6)2-甲基-3-乙基己烷(7)2,2,4-三甲基戊烷(8)2-甲基-3-乙基庚烷2、试写出下列化合物的结构式(1)(CH3)3CC(CH2)2CH2CH3(2)(CH3)2CHCH(CH3)CH2CH2CH2CH3(3)(CH3)3CCH2CH(CH3)2(4)(CH3)2CHCH2C(CH3)(C2H5)CH2CH2CH3(5)(CH3)2CHCH(C2H5)CH2CH2CH3(6)CH3CH2CH(C2H5)2(7)(CH3)2CHCH(CH3)CH2CH3(8)CH3CH(CH3)CH2CH(C2H5)C(CH3)33、略4、下列各化合物的系统命名对吗?如有错,指出错在哪里?试正确命名之。均有错,正确命名如下:(1)3-甲基戊烷(2)2,4-二甲基己烷(3)3-甲基十一烷(4)4-异丙基辛烷(5)4,4-二甲基辛烷(6)2,2,4-三甲基己烷5、(3)>(2)>(5)>(1)>(4)6、略7、用纽曼投影式写出1,2-二溴乙烷最稳定及最不稳定的构象,并写出该构象的名称。BrBrBrHHHHHHHHBr交叉式最稳定重叠式最不稳定8、构象异构(1),(3)构造异构(4),(5)等同)2),(6)9、分子量为72的烷烃是戊烷及其异构体(1)C(CH3)4(2)CH3CH2CH2CH2CH3(3)CH3CH(CH3)CH2CH3(4)同(1)10、分子量为86的烷烃是己烷及其异构体(1)(CH3)2CHCH(CH3)CH3(2)CH3CH2CH2CH2CH2CH3,(CH3)3CCH2CH3(3)CH3CH2CH(CH3)CH2CH3(4)CH3CH2CH2CH(CH3)214、(4)>(2)>(3)>(1)第1页FromYan_xuejing 《有机化学》课后习题参考答案第三章烯烃1、略2、(1)CH2=CH—(2)CH3CH=CH—(3)CH2=CHCH2—HHMeEtn-Pr(4)H2CCHCH3(5)(6)(7)MeMei-Prn-PrMei-PrEt3、(1)2-乙基-1-戊烯(2)反-3,4-二甲基-3-庚烯(或(E)-3,4-二甲基-3-庚烯(3)(E)-2,4-二甲基-3-氯-3-己烯(4)(Z)-1-氟-2-氯-2-溴-1-碘乙烯(5)反-5-甲基-2-庚烯或(E)-5-甲基-2-庚烯(6)反-3,4-二甲基-5-乙基-3-庚烯(7)(E)-3-甲基-4-异丙基-3-庚烯(8)反-3,4-二甲基-3-辛烯4、略5、略6、CHCH33(1)CH3CH2CHCH2CH3(2)CH3CH2CCHCH3(3)CH3CH2CCHCH3OHBrClClCH3CH3(4)CH3CH2CCHCH3(5)CH3CH2CHCHCH3OHOHOHCH3(6)CH3CH2COCH3CH3CHO(7)CH3CH2CHCHCH3Br+++7、活性中间体分别为:CH3CH2CH3CHCH3(CH3)3C+++稳定性:CH3CH2>CH3CHCH3>(CH3)3C反应速度:异丁烯>丙烯>乙烯8、略9、(1)CH3CH2CH=CH2(2)CH3CH2C(CH3)=CHCH3(有顺、反两种)(3)CH3CH=CHCH2CH=C(CH3)2(有、反两种)用KMnO4氧化的产物:(1)CH3CH2COOH+CO2+H2O(2)CH3CH2COCH3+CH3COOH(3)CH3COOH+HOOCCH2COOH+CH3COCH310、(1)HBr,无过氧化物(2)HBr,有过氧化物(3)①H2SO4,②H2O(4)B2H6/NaOH-H2O2(5)①Cl2,500℃②Cl2,AlCl3(6)①NH3,O2②聚合,引发剂(7)①Cl2,500℃,②Cl2,H2O③NaOH11、烯烃的结构式为:(CH3)2C=CHCH3。各步反应式略12、该烯烃可能的结构是为:CH3CH2CH2CH3CH3CH2CH3或H3CCH3H3CCH2CH3第2页FromYan_xuejing 《有机化学》课后习题参考答案13、该化合物可能的结构式为:CH3CH2CH2CH3CH3CH2H或HHHCH2CH314、(CH3)2C=CHCH2CH2C(CH3)=CHCH3及CH3CH=CHCH2CH2C(CH3)C=C(CH3)2以及它们的顺反异构体.15、①Cl2,500℃②Br2,第四章炔烃二烯烃1、略2、(1)2,2-二甲基-3-己炔(或乙基叔丁基乙炔)(2)3-溴丙炔(3)1-丁烯-3-炔(或乙烯基乙炔)(4)1-己烯-5-炔(5)2-氯-3-己炔(6)4-乙烯基-4-庚烯-2-炔(7)(3E)-1,3,5-己三烯3、(1)H3CCHCH2C≡CH(2)CH3CHCCCHCH3CH3(3)(CH3)2CHCCCH(CH3)2(4)HCCCH2CH2CCH(5)(6)CH2CH=CHCH2CHCH2CH2=CHC(CH3)=CH2n(7)(CH3)3C—C≡CCH2CH34、(1)CH3CH2COOH+CO2(2)CH3CH2CH2CH3(3)CH3CH2CBr2CHBr2(4)CH3CH2C≡CAg(5)CH3CH2C≡CCu(6)CH3CH2COCH35、(1)CH3COOH(2)CH2CH=CHCH3,CH3CHBrCHBrCH3,CH3C≡CCH3(3)[CH3CH=C(OH)CH3],CH3CH2COCH3(4)不反应2+6、(1)H2O+H2SO4+Hg(2)①H2,林德拉催化剂②HBr(3)2HBr(4)①H2,林德拉催化剂②B2H6/NaOH,H2O2(5)①制取1-溴丙烷(H2,林德拉催化剂;HBr,ROOH)②制取丙炔钠(加NaNH2)③CH3CH2CH2Br+CH3C≡Can7、OCHOCNCH2CCHCH2(1)(2)O(3)(4)nClO8、(1)CH2=CHCH=CH2+CH≡CH(2)CH2=CHCH=CH2+CH2=CHCH=CH2(3)CH2CH=C(CH3)=CH2+CH2=CHCN第3页FromYan_xuejing 《有机化学》课后习题参考答案9、(1)①①H2,林德拉催化剂HCCHCH3CH2Br(A)②HBrNaNH2HCCHHCCNa(B)液氨②(A)+(B)H2O,H2SO4,HgSO4还原CHCCCH33TM(2)可用(1)中制取的1-丁炔+2HCl(3)可用1-丁炔+H2,林德拉催化剂,再加HBr+ROOH10、NaNH2(1)HC≡CHHC≡CNaCHCHCH=CHHBr,ROORCHCHCHCHBrHC≡CNa3223222H2SO4,H2OCH3CH2CH2CH2C≡CHCH3CH2CH2CH2COCH3HgSO4500℃(2)CHCH=CHHC≡CHNaCH≡CNa32ClCH2CH=CH2Cl2CH2CHCl2+CH2ClCH≡CNaCH2C≡CHCH2COCH3CHCH2H2O,Hg2SO4,H2SO42NH3,O2(3)CH3CH=CH2CH2=CHCN催化剂ClCNCNCNCl2+Cl11、(1)①Br2/CCl4②银氨溶液(2)银氨溶液12、(1)通入硝酸银的氨溶液中,乙炔迅速生成乙炔银沉淀而除去.(2)用林德拉催化剂使乙炔氢化为乙烯.13、(1)1,2-加成快,因为1,2-加成活化能低于1,4-加成活化能.(2)1,4-加成产物比1,2-加成产物的能量低,更稳定.14、可利用”动力学控制”和”热力学控制”理论解释.15、此烃为:CH2=CHCH=CHCH=CH2(有顺反异构体)第五章脂环烃1、(1)1-甲基-3-异丙基环己烯(2)1-甲基-4-乙烯基-1,3-环己二烯(3)1,2-二甲基-4-乙基环戊烷(4)3,7,7-三甲基双环[4.1.0]庚烷(5)1,3,5-环庚三烯(6)5-甲基双环[2.2.2]-2-辛烯(7)螺[2.5]-4-辛烯第4页FromYan_xuejing 《有机化学》课后习题参考答案CH32、(1)(2)CH3(3)CH3CH3(4)CH(5)(6)(7)33、略4、(1)、)2)、(3)无(4)顺、反两种(5)环上顺反两种,双键处顺反两种,共四种(6)全顺、反-1、反-2、反-4共四种5、HCH3HH(1)CH(CH)(2)(3)CH332CH(CH3)2CH(CH3)2HHC2H5CH3HHH(5)(CH3)3CH(4)(CH3)3CHCH36、H2/NiCH3CH2CH2CH3(1)CHBr2CHCHBrCHCHBr3322HICH3CH(I)CH2CH3CH3H2/NiBrCH3Br2CH3Br(2)HCO3OO3Zn/HOO2CH3CO(CH2)4CHOHBrH3CBrCH=CHCNCN2BrBr2Br2(3)BrBrCH2=CHCOOC2H5COOC2H5第5页FromYan_xuejing 《有机化学》课后习题参考答案CH3CH3光(4)+Br2Br+HBr7、该二聚体的结构为:(反应式略)8、CH3H3CCH3CH=CH2CHH3CCH339、(A)(B)CH3CH2C≡CH(C)CH3C≡CCH3第六章单环芳烃1、略2、NO2NO2C2H5COOH(1)(2)(3)(4)NO2H5C2C2H5BrOHCH3CH2ClO2NNO2OHSO3H(5)(6)(7)(8)NO2IClO2NNO23、(1)叔丁苯(2)对氯甲烷(3)对硝基乙苯(4)苄醇(5)苯磺酰氯(6)2,4-二硝基苯甲酸(7)对十二烷基苯磺酸钠(8)1-对甲基苯-1-丙烯4、(1)①Br2/CCl4②加浓硫酸(或HNO3+H2SO4)(2)①Ag(NH3)2NO3②Br2/CCl4BrNHCOCH3CH25COOH5、(1)(2)(3)(4)COOHCOOHOCH3COOHOH(5)(6)(7)(8)CHOCH3NO23OHOHOHOHBrCH3(9)(10)(11)(12)CH3CH36、(1)AlCl3ClSO3H第6页FromYan_xuejing 《有机化学》课后习题参考答案COOHC2H5(2)CH3CH=CH2(3)Cl2,光CH(4)27、(1)A错,应得异丙苯;B错,应为氯取代α-H。(2)A错,硝基苯部发生烷基化反应;B错,氧化应得间硝基苯甲酸。(3)A错,-COCH3为间位定位基;B错,应取代环上的氢。8、(1)间二甲苯>对二甲苯>甲苯>苯(2)甲苯>苯>溴苯>硝基苯(3)对二甲苯>甲苯>对甲苯甲酸>对苯二甲酸(4)氯苯>对氯硝基苯>2,4-二硝基氯苯9、只给出提示(反应式略):(1)4-硝基-2-溴苯甲酸:①硝化②溴代(环上)③氧化3-硝基-4-溴苯甲酸:①溴代(环上)②氧化③硝化(2)①溴代(环上)②氧化(3)①氧化②硝化(4)①硝化②溴代(环上)(5)①硝化②氧化(6)①烷基化②氧化③氯代10、只给出提示(反应式略):(1)以甲苯为原料:①Cl2/Fe②Cl2,光(2)以苯为原料:①CH2=CH2,AlC3②Cl2,光③苯,AlCl3(3)以甲苯为原料:①Cl2,光②CH3Cl,AlCl3③甲苯,AlCl3(4)以苯为原料:①CH3CH2COCl,AlC3②Zn-Hg+HClOOV2O5[H](5)OOO2OOOOAlCl3Zn-HgSOCl2+OHClHOOCHOOCOAlCl3ClOCO11、(1)乙苯(2)间二甲苯(3)对二甲苯(4)异丙苯或正丙苯(5)间甲乙苯(6)均三甲苯12、两种:连三溴苯;三种:偏三溴苯;一种一元硝基化合物:均三溴苯。13、OCHCH3CH3COOH3ABCDEOC≡CHC2H5COOHO14、15、略第7页FromYan_xuejing 《有机化学》课后习题参考答案第七章立体化学1、(1)3(2)4(3)2(4)8(5)0(6)4(7)0(8)2(9)32、略3、(1)(4)(5)为手性分子4、对映体(1)(5)相同(2)(6)非对映体(3)(4)5、********HOC2H5HH6、(1)ClH(S)(2)BrF(S)(3)H5C2C(CH3)2Br(S)BrClDCH3CH3CH3ClHHOH(4)NH2(R)(5)(2R,3R)(6)HOH(2S,3R)HClHCH3CH2OH7、(4)为内消旋体CH2CH2CH3CH3CHNH22BrOH(1)HOH(2)(3)HOHHBrCH3CH2OHClHC2H5CH2OHCH3HOHBr(4)HOH(5)(6)CH3OHCH3CHCHOH252H8、C2H5C2H5C2H5C2H5(1)H3CH(2)HCH3(3)H3CCl(4)HCH2ClCH2CH2ClCH2CH2ClC2H5C2H5C2H5C2H5C2H5C2H5(5)H3CH(6)HCH3(7)H3CH(8)HCH3HClClHClHHClCH3CH3CH3CH3(1)(2);(5)(6);(7)(8)为对映体(5)(7);(5)(8);(6)(7);(6)(8)为非对映体9、(A)CH3CH2CH(OH)CH=CH2(B)CH3CH2CH(OH)CH2CH310、(A)CH2=CHCH2CH(CH3)CH2CH3(B)CH3CH=CHCH(CH3)CH2CH310、(A)CH2=CHCH2CH(CH3)CH2CH3(B)CH3CH=CHCH(CH3)CH2CH3第8页FromYan_xuejing 《有机化学》课后习题参考答案(C)CH3CHCH2CH(CH3)CH2CH311、H3CH3CBrH3CCH3HBrCH2+BrBrCH3BrBr(A)(B)(C)BrH3C(B)(CH3)3COK+H2C≡≡(A)CH2CH3BrCH3H3C(CH3)3COK(C)H2C+CH(外消旋体)2BrBr(CH3)3COK(A)①O2H2CCH2OO+2HCHO②Zn,H2O(D)第九章卤代烃1、(1)1,4-二氯丁烷(2)2-甲基-3-氯-6-溴-1,4-己二烯(3)(E)-2-氯-3-己烯(4)2-甲基-3-乙基-4-溴戊烷(5)对氯溴苯(6)3-氯环己烯(7)四氟乙烯(8)4-甲基-1-溴-1-环己烯2、(1)CH2=CHCH2Cl(3)CH3C≡CCH(CH3)CH2Cl(6)Cl2C=CH2(7)CF2Cl2(8)CHCl3(2)(4)(5)CH2BrBrCH2CH2Br3、(1)CH3CHBrCH3CH3CH(CN)CH3(2)CH3CH2CH2BrCH3CH2CH2OH(3)ClCH2CH=CH2ClCH2CH(OH)CH2ClClBrI(4)(5)Cl(6)CH3CH(CH3)CHClCH3CH3CH(CH3)CH(NH2)CH3(7)(CH3)2C=CH2(8)PBr3CH3CH(ONO2)CH3+AgBr↓(9)CH3CH2CH2CH2C≡CMgBr+C2H5(10)ClCH=CHCH2OCOCH3(11)Cl2CHCHCl2Cl2C=CHClCH2CNCH2NH2CH2OC2H5CH2ICH2OH(12)第9页FromYan_xuejing 《有机化学》课后习题参考答案4、(只给出主要产物,反应式略)(1)CH3CH2CH2CH2OH(2)CH3CH2CH=CH2(3)A:CH3CH2CH2CH2MgBrB:CH3CH2CH2CH3+HC≡CMgBr(4)CH3CH2CH2CH2I+NaBr(5)CH3CH2CH2CH2NH2(6)CH3CH2CH2CH2CN(7)CH3CH2CH2CH2ONO2+AgBr↓(8)CH3C≡CCH2CH2CH2CH3(9)CH3(CH2)6CH3(10)CH3CH2CH2CH2N(CH3)25、(1)加AgNO3(醇),有白色沉淀析出,反应速度:CH2=CHCH2Cl>CH3CH2CH2Cl>CH3CH=CHCl(几乎不反应)(2)加AgNO3(醇),有白色沉淀析出,反应速度:苄氯>氯代环己烷>氯苯(不反应)(3)加AgNO3(醇),分别有白色、蛋黄色、黄色沉淀生成(4)试剂、现象同(2),反应速度:苄氯>1-苯基-2-氯乙烷>氯苯(不反应)6、(1)a:(CH3)3CBr>CH2CH2CHBrCH3>CH3CH2CH2CH2Br∨∨b:CHBrCH3CH2BrCH2CH2Br(2)a:CH3CH2CH2Br>(CH3)2CHCH2Br>(CH3)3CCH2Brb:CH3CH2CH2CH2Br>CH3CH2CHBrCH3>(CH3)3CBr7、(1)(CH3)2CBrCH2CH3>(CH3)2CHCHBrCH3>(CH3)2CHCH2CH2BrCHBrCH3CHBrCH3CHBrCH3CHBrCH3∨∨∨(2)OCH3CH3NO28、(1)CH3CH2CH2CH2Br反应较快。因为甲基支链的空间阻碍降低了SN2反应速度。(2)(CH3)3CBr反应较快,为SN1反应。(CH3)2CHBr首先进行SN2反应,但谁为弱的亲核试剂,故反应较慢。(3)-SH反应快于-OH,因为S的亲核性大于O。(4)(CH3)2CHCH2Br快,因为Br比Cl易离去。9、(1)SN2(2)SN1(3)SN2(4)SN1(5)SN1(6)SN2(7)SN210、(1)(A)错,溴应加在第一个碳原子上。(B)错,-OH中活泼H会与格氏试剂反应。(2)(A)错,HCl无过氧化物效应。(B)错,叔卤烷遇-CN易消除。(3)(B)错,与苯环相连的溴不活泼,不易水解。(4)错,应消除与苯环相邻碳上的氢。11、只给出提示(反应式略):(1)①KOH(醇)②HBr过氧化物(2)①KOH(醇)②Cl2,500℃③[H]第10页FromYan_xuejing 《有机化学》课后习题参考答案(3)①KOH(醇)②Cl2③2KOH(醇)④2HCl(4)①KOH(醇)②Cl2,500℃③Cl2(5)①Cl2,500℃②HOCl③Ca(OH)2,100℃(6)①Cl2,500℃②Cl2③KOH(醇)④KOH,H2O⑤KOH(醇)(7)①KOH(醇)②HCl(8)①KOH(醇)②Br2(9)①Cl2②H2/Ni③NaCN(10)1,1-二氯乙烯:①HCl②Cl2③KOH(醇)三氯乙烯:①2Cl2②KOH(醇)(11)①KOH(醇)②Cl2,500℃③KOH,H2O(12)①HCHO/ZnCl2+HCl②KOH,H2O(13)①KOH(醇)②Br2③2KOH(醇)④Na,液氨⑤CH3CH2CH2Br12、略13、(反应式略)ABCH3C14、(反应式略)A:CH2=CHCH(CH3)CH2CH3B;CH3CH2CH(CH3)CH2CH3(无旋光性)15、(反应式略)A:CH3CH(Br)CH=CH2B:CH3CHBrCHBrCH2BrC:CH3CH(OH)CH=CH2D:CH3CH=CHCH2OHE:CH3CH(OH)CH2CH3F:CH3CH2CH2CH2OHwsy024第十章醇和醚1、(1)2-戊醇2°(2)2-甲基-2-丙醇3°(3)3,5-二甲基-3-己醇3°(4)4-甲基-2-己醇2°(5)1-丁醇1°(6)1,3-丙二醇1°(7)2-丙醇2°(8)1-苯基-1-乙醇2°(9)(E)-2-壬烯-5-醇2°(10)2-环己烯醇2°(11)3-氯-1-丙醇1°2、(2)>(3)>(1)3、按形成氢键多少和可否形成氢键排列:(4)>(2)>(1)>(3)>(5)4、(1)①Br2②AgNO3(醇)(2)用卢卡试剂(ZnCl+HCl),反应速度:3°>2°>1°(3)用卢卡试剂(ZnCl+HCl),α-苯乙醇反应快。5、分别生成:3-苯基-2-丁醇和2-甲基戊醇6、只给出主要产物(1)CH3CH=C(CH3)2(2)(CH3)2C=CHCH2OH(3)C6H5-CH=CHCH3第11页FromYan_xuejing 《有机化学》课后习题参考答案(4)C6H5-CH=CHCH(CH3)2(5)CH3CH=C(CH3)C(CH3)=CHCH37、(1)对甲基苄醇>苄醇>对硝基苄醇(2)α-苯基乙醇>苄醇>β-苯基乙醇8、提示:在反应过程中,形成烯丙基正离子,因而生成两种产物。9、略10、(反应式略)(1)CH3CH2CH2MgBr+CH3CHO或CH3MgBr+CH3CH2CH2CHO(2)CH3MgBr+CH3COCH2CH3或CH3CH2MgBr+CH3COCH3(3)CH3CH2MgBr+C6H5-CHO或C6H5-MgBr+CH3CH2CHO(4)CH3MgBr+C6H5-COCH3或C6H5-MgBr+CH3COCH3[O]11、(1)CH3OHHCHOPBr3MgCH3CHCH2CH3CH3CH(OH)CH2CH3CH3CHBrCH2CH3干醚MgBrHCHOHO+CH3CHCH2CH33CH3CHCH2CH3干醚CH2OMgBrCH2OHPBr3Mg(2)CH3CH2CH2OHCH3CH2CH2MgBr干醚CH3[O]CH3CH2CH2MgBrCH2CH(OH)CH3CH3COCH3H3CCH2CH2CH3干醚OMgBr+CH3H3OH3CCH2CH2CH3OH+(3)CH干醚H3OCHCHCHOHHCHO+3CH2MgBr322+CH3CHO+CH3MgBr干醚H3OCH3CH(OH)CH3PBr3Mg(4)(CH3)2CHOH(CH3)2CHMgBr干醚[O](CH3)2CHMgBr(CH3)2CHCHCH(CH3)2(CH3)2CHCH2OH(CH3)2CHCHO干醚OMgBr++(CH)CHCHCH(CH)H△H3O3232(CH3)2CHCH=C(CH3)2OH-H2O(5)①Cl2,500℃②H2O,NaOH③HOCl④H2O,NaOH⑤3HNO3水合氧化CHCOCH(6)CH3CH=CH233CH2CH3CH=CH2CH2CH2BrAlCl3-H2HBrMg+CH2=CH2催化ROOR干醚+CH2CH2MgBrCH+CH2CH2C(OH)(CH3)2H△CH2CH=C(CH3)23COCH3H3O干醚-H2O第12页FromYan_xuejing 《有机化学》课后习题参考答案12、只给出提示(反应式略):(1)①–H2O②HCl(2)①-H2O②直接或间接水合(3)①–H2O②HBr③KOH/醇13、只给出提示(反应式略):(1)①PBr3②Mg/干醚③环氧乙烷④H2O++(2)①CH3CH2CH2Mg,干醚②H3O③–H2O/H,△④硼氢化氧化(3)①C2H5Cl/AlCl3②NaOH③CH3I④CH3CH2CH2COCl/AlCl3⑤LiAlH4+(4)选1,3-丁二烯和3-丁烯-2-酮①双烯合成②CH3Mg③H3O④H2/Ni14、该醇的结构式为:(CH3)2CHCH(OH)CH315、原化合物的结构式为:CH3CH(OH)CH2CH3或CH3CH2CH2CH2OH(反应式略)16、A:(CH3)2CHCHBrCH3B:(CH3)2CHCH(OH)CH3C:(CH3)2C=CHCH3(反应式略)CH3+CH3+17、HCCHOHHHCCH+重排H3CCCH2CH33232-H2OCHCH3CH33+①O-HH3CCCHCH33H3CCOCHCHO+3②Zn/H2OCHCH3318、A:CH3CH2CHBrCH(CH3)2B:CH3CH2CH=C(CH3)2C:CH3CH=CHCH(CH3)2D:CH3CH2CHOE:CH3COCH3(各步反应式略)19、(1)CH3OCH2CH2CH3甲丙醚(甲氧基丙烷)C2H5OC2H5乙醚(乙氧基乙烷)CH3OCH(CH3)2甲异丙醚(2-甲氧基丙烷)(2)CH3OCH2CH2CH2CH3甲丁醚(甲氧基丁烷)CH3OCH(CH3)CH2CH3甲仲丁醚(2-甲氧基丁烷)CH3OCH2CH(CH3)2甲异丁醚(1-甲氧基-2-甲基丙烷)CH3OC(CH3)3甲叔丁醚(2-甲氧基-2-甲基丙烷)CH3CH2OCH2CH2CH3乙丙醚(乙氧基丙烷)CH3CH2OCH(CH3)2乙异丙醚(2-乙氧基丙烷)20、(1)加金属钠,乙醇钠在乙醚中是固体,可分离。(2)①加Ag(NH3)2NO3,1-戊炔有白色沉淀生成,分离,再加稀硝酸可还原为炔。②加金属钠,1-甲氧基-3-戊醇可生成醇钠(固体),分离,再加水可还原为原化合物。21、(只给出主要产物,反应式略)(1)CH3OCH2CH2CH3+NaI(2)CH3CH2OCH(CH3)CH2CH3+NaBr(3)CH3CH2C(CH3)2OCH2CH2CH3+NaCl(4)(CH3)2C=CH2+CH3CH2CH2OH+NaCl第13页FromYan_xuejing 《有机化学》课后习题参考答案NO2(5)OH+CH3I(6)O2NOCH2CH3+OCH2CH322、只给出提示(反应式略):(1)制取乙二醇二甲醚:①乙烯O2/Ag,△②2CH3OH+制取三甘醇二甲醚:①乙烯O2/Ag,△②H2O,H③环氧乙烷④环氧乙烷⑤2CH3OH/H2SO4,△(2)①O2/Ag,△②NH3③环氧乙烷(3)①O2/Cu,加压、△制得甲醇②–H2O(4)①直接或间接水合制异丙醇②–H2O(5)从苯出发:①Cl2/Fe②HNO3+H2SO4③Na2CO3④CH3Br其中CH3OH+HBr→CH3Br+H2O(6)①由CH2=CH2→CH3CH2MgBr②由CH2=CH2→环氧乙烷③由①和②→CH3CH2CH2CH2OH④–H2O23、因分子中含有羟基越多则形成分子间氢键越多,沸点越高。乙二醇二甲醚不能形成分子间的氢键,因而沸点是三者中最低的。24、(1)CH3I,CH3CH2CH2CH2I(2)CH3I,CH3CH(I)CH2CH2CH3(3)CH3I,CH3CH2CH(CH3)CH2I25、该化合物的结构式为:CH3CH2CH2OCH2CH2CH3(有关反应式略)26、此化合物为:CH3(CH2)4-O-CH2CH327、mmolAgI=mmolCH3I化合物C20H21O4N相对分子质量为339,所以11.62mg/235mg(1molAgI)=11.62/235(1molCH3I)mmolCH3I11.62/235==4(此化合物分子中所含OCH3数)mmol化合物4.24/339++28、(1)CH3OH++H3COHCH2CH2OH-HCH3OCH2CH2OHOH-+(2)H3CO+CH3OCH2CH2O+HCH3OCH2CH2OHO第十一章酚和醌1、(1)间甲苯酚(2)4-乙基-1,3-苯二酚(3)2,3-二甲基苯酚(4)2,4,6-三硝基苯酚(5)邻甲氧基苯酚(6)对羟基苯磺酸(7)1-甲基-2-萘酚(8)9-蒽酚(9)1,2,3-苯三酚第14页FromYan_xuejing 《有机化学》课后习题参考答案(10)5-甲基-2-异丙基苯酚(11)5-硝基-1-萘酚(12)β-氯蒽醌OHOHOCH2COOHOHClBrBr2、(1)(2)(3)(4)NO2NH2ClBrOHOHOCOCH3(CH3)3CC(CH3)3SO3Na(5)(6)(7)(8)C(CH)O33OSO3HOHO(9)HO3S(10)OOHOOCH3(11)HOOH(12)CH3NOHOHHCCH33-3FeCl+-3、(1)6+3FeO6+6H+3ClOHOHBrCH3OHONaCH3CH3CH3(2)+Br2/H2O(3)+NaOHBrOHOCOCH3OHOCOCH3CH3CH3CH3CH3(4)+CH3COCl(5)+(CH3CO)2)OOHOHOHCH3O2NCHCH33(6)+HNO3(稀)+(次)(主)NO2OHOHClCHCH33(7)+Cl2(过量)ClOHOHOHCHHOSCHCH3333+(8)+H2SO4(浓)(次)(主)SO3HOHONaOCH3CH3CH3(CH3)2SO4CH3(9)+NaOH第15页FromYan_xuejing 《有机化学》课后习题参考答案OHONaOHCH3+-CH3(10)H或HOHOH2CCH3+HCHO+CH2OH(主)(次)4、①FeCl3②Na5、(1)用氢氧化钠水溶液,苯酚成酚钠溶于水,然后用分液漏斗分离,再酸化。(2)、(3)、(4)同样可用氢氧化钠水溶液将相应得酚分离出来。6、在苯酚分子中引入吸电子基可使酸性增强,其中邻、对位的酸性大于间位,所以酸性由大到小的顺序为:2,4-二硝基苯酚>对硝基苯酚>间硝基苯酚>苯酚7、水杨醇不溶于碳酸氢钠溶液而容于氢氧化钠溶液,酸化后又可析出,且与三氯化铁溶液反应显蓝紫色,故可证明分子中含有酚羟基。当用氢溴酸处理,分子中羟基被溴原子取代,有分层现象出现,证明分子中有醇羟基。8、(2)、(4)能形成分子内氢键,(1)、(3)能形成分子间氢键。+9、(1)以苯为原料:①浓硫酸(磺化)生成间苯三磺酸②NaOH,△(碱熔)③H(2)以苯为原料:①C2H5Cl,AlCl3②浓硫酸(磺化)生成4-乙基-1,3-苯二磺酸+③NaOH,△(碱熔)④H+(3)苯:①磺化,②NaOH,△(碱熔)③H④HNO2(4)由上制得苯酚钠,再加C2H5I即可。(5)①由上得苯酚②Cl2,△③Cl2,△制得2,4-二氯苯酚④NaOH⑤CH2ClCOOH(6)①由上制得苯酚钠②CH3I③硝化NOHOHOH同(3)2(CH3)2C=CH2(H3C)3CC(CH3)3HNO3(H3C)3CC(CH3)3(8)H2SO4NO2+(9)①制取苯酚②磺化→对羟基苯磺酸③Cl2④H1O,H,△(10)①制取苯酚②C2H5Cl,AlCl3③Br2,FeCl310、Cl2HOClCa(OH)2CH3CH=CH2CH2ClCH(OH)CH2ClClCH2CHCH2500℃OOCH3OCH3ClCH2CHCH2OCH3同(6)①磺化ONaOOCH2CHCH2②碱熔OOCH3+H3OOCH2CH(OH)CH2OH11、(1)①磺化,碱熔→间苯二酚钠②CH3I第16页FromYan_xuejing 《有机化学》课后习题参考答案CH2CH2OHNaOHCH2CH2OHCH2CH2Br(2)PCl5OHONaONaO+(3)①磺化,NaOH,△(碱熔),H→对甲苯酚②CH3COCl,AlCl312、该化合物结构式为:OOH(A)或OO(B)或HOOHOOHOCH3OH13、(A)(B)(C)CH3I第十二章醛、酮1、(1)3-甲基戊醛(2)2-甲基-3-戊酮(3)甲基环戊基甲酮(4)间甲氧基苯甲醚(5)3,7-二甲基-6-辛烯醛(6)α-溴代苯乙酮(7)乙基乙烯基甲酮(8)丙醛缩二乙醇(9)环己酮肟(10)2,4-戊二酮(11)丙酮-2,4-二硝基苯腙OHOOCH32、(1)CH3CH=CHCHO(2)C(3)(4)CH2CH2CHOCH3(5)NHN=CH2(6)(CH3)2C=NNHCONH2(7)CH2CH2COCH3(8)CH3CHBrCHO(9)OO(10)CHOOHO3、略4、(1)CH3CH2CH2OH(2)CH3CH2CH(OH)C6H5(3)CH3CH2CH2OH(4)CH3CH2CH(OH)SO3Na(5)CH3CH2CH(OH)CN(6)CH3CH2CH(OH)CH(CH3)CHO(7)CH3CH2CH=C(CH3)CHOO(8)CH3CH2CH2OH(9)CH3CH2CH(10)CH3CHBrCHOO(11)CH3CH2COONH4,Ag(12)CH3CH2CH=NOH(13)NHN=CHCH2CH35、(1)H3CCH=CHCHO+H2O(2)H3CCOONa+H3CCH2OH(3)(5)H3CCH2OH+HCOONa(4)H3CCOOHHOOCCOOH第17页FromYan_xuejing 《有机化学》课后习题参考答案6、(1)COCH3(2)COONa+CHCl3(3)CH2(OH)CH3O2NOMgBrOH(4)CH3CH37、(1)(3)(6)(7)能发生碘仿反应;(1)(2)(4)能与NaHSO3发生加成反应,8、(1)CF3CHO>CH3CHO>CH3COCH3>CH3COCH=CH2(2)ClCH2CHO>BrCH2CHO>CH3CH2CHO>CH2=CHCHO9、(1)加2,4-二硝基苯肼(2)加托伦试剂(3)碘仿反应(4)饱和NaHSO3水溶液(5)2,4-二硝基苯肼(6)碘仿反应10、只给出主要产物,反应式略:OHOHCH3OOH(1)CH3CH2CH2CHCHCHO,CH3CH2CH2CHCHCH2OH(2),,CH2CH3CH2CH3OOC2H5OC2H5(CH3)2CCHO(3)(CH3)2CBrCHO,(CH3)2CBrCH,(CH3)2CCH,OC2H5OC2H5CHCH(CH3)2MgBrOHOMgBrOH-(4)+CH,,①H,△,②B2H6,H2O2/OH3CH3HBr11、(1)CH3CH=CH2CH3CH2CH2Br过氧化物2NaNH22CH3CH2CH2BrHC≡CHNaC≡CNaCH3CH2CH2C≡CCH2CH2CH3液氨H2OHgSOCH3CH2CH2COCH2CH2CH2CH34,H2SO4也可通过格氏试剂增碳、水解、氧化得到。HBrMg(2)CH3CH=CH2CH3CHBrCH3CH3CH(MgBr)CH3干醚①CH3CH2CH2COCH3CH3CCCH2CH2CH3+②H3O,△CH3CH3①H2SO4CrO3/吡啶(3)CH2=CH2CH3CH2OHCH3CHO②H2O+HCCHCH=CHO2H3O2222Ag,△O△OHOHH2CCH2OOHOHMg①CH3CHOBrCH2CH2CHOBrCH2CH2CH+CH3CH(OH)CH2CH2CHO干HCl干醚②HOO3第18页FromYan_xuejing 《有机化学》课后习题参考答案(4)CrO3/吡啶稀OH-△CH3CH2OHCH3CH=CHCHO2C2H5OHCH3COOOHOC2H5CH3CHCHCH干HClOCHO25CH3OHCH3O12、A:H3CCHCHCH3B:H3CCHCCH3CH3CH3CH3CH2CH2CH3C:H3CCHCOH和H3CCHCOHCH2CH2CH3CH3O13、A:CHCH2CH3-1红外光谱1690cm为羰基吸收峰。核磁共振普δ1.2(3H)三重峰是—CH3;δ3.0(2H)四重峰是—CH2—;δ7.7(5H)多重峰为一取代苯环。OB:CH2CCH3-1红外光谱1705cm为羰基吸收峰。核磁共振普δ2.0(3H)单峰是—CH3;δ3.5(2H)单峰是—CH2—;δ7.1(5H)多重峰为一取代苯环。14、该化合物结构式为:(CH3)2COCH2CH3(反应式略)15、A:CH3COCH2CH2CH=C(CH3)2或(CH3)2C=C(CH3)CH2CH2CHOB:CH3COCH2CH2CHOO16、H3CCCH2CH(OCH3)2-1红外光谱1710cm为羰基吸收峰。核磁共振普δ2.1(3H)单峰是—CH3;δ3.2(2H)多重峰是—CH2—;δ4.7(1H)三重峰是甲氧基中的—CH3。OC2H5OC2H517、A:B:CH=CHCOCH3CH2CH2COCH3OC2H5OC2H5OHC:D:E:CH=CHCOOHCOOHCOOH(反应式略)18、(1)CH3OCH3(2)CH3C≡CCH3(3)CH3(4)H3CCH3(5)ClCH2CH2Cl(6)(CH3)3CC(CH3)3CH3-119、红外光谱1712cm为羰基吸收峰,1383、1376为C—C的吸收峰。核磁共振普δ1.00、δ1.13是—CH3;δ2.13—CH2—;δ3.52是CH。A:(CH3)2CHCOCH2CH3B:(CH3)2CHCH(OH)CH2CH3第19页FromYan_xuejing 《有机化学》课后习题参考答案C:(CH3)2C=CHCH2CH3D:CH3COCH3E:CH3CH2CHO(反应式略)第十三章羧酸及其衍生物1、(1)己酸(2)2,2,3-三甲基丁酸(3)2-氯丙酸(4)β-萘甲酸(5)3-丁烯酸(6)环己烷羧酸(7)对甲基苯甲酸甲酯(8)对苯二甲酸(9)α-萘乙酸(10)乙酸酐(11)甲基丁烯二酸酐(12)N,N-二甲基甲酰胺(13)3,5-二硝基苯甲酰氯(14)邻苯二甲酰亚胺(15)2-甲基-3-羟基丁酸(16)1-羟基环戊烷羧酸2、COOHHCCOOHCH=CHCOOH(1)(2)(3)(4)CH3(CH2)16COOHCOOHHCCOOHOOOH2CCCOOCH3NHCOCH3COOC(5)(6)O(7)(8)CH3OH2CCH2COCONH(9)NH(10)H2NCOOC2H5(11)CH2COH2CCH2CH2CONHH2NCHHCCHCHCH(12)2(13)n(14)2nH2NOOOOCOCH33、略4、(1)草酸>丙二酸>甲酸>乙酸>苯酚(2)F3CCOOH>ClCH2COOH>CH3COOH>C6H5OH>C2H5OH(3)对硝基苯甲酸>间硝基苯甲酸>苯甲酸>苯酚>环己醇5、(1)①Ag(NH3)2OH②I2+NaOH(或NaHCO3)(2)①Ag(NH3)2OH②△(3)①Br2②KMnO4(4)①FeCl3/H2O②NaHCO3(5)①AgNO3(乙酰氯有AgCl生成)②AgNO3/C2H5OH6、(1)CH3CBr(CH3)COOH(2)(CH3)2CHCH2OH(3)(CH3)2CHCOCl(4)(CH3CH(CH3)CO)2O(5)(CH3)2CHCOBr(6)(CH3)2CHCOOC2H5(7)(CH3)2CHCONH27、第20页FromYan_xuejing 《有机化学》课后习题参考答案+H3OCH3CH2CH2CHO白色结晶CH3CH2CH2CHO△CH3CH2COCH2CH3NaHSO3(饱和溶液)×2,4-二硝基苯肼CH3CH2CH2COOH×CH3CH2CH2CH2OH×+H3O黄色CH3CH2COCH2CH3△+×NaOH/HO溶于水HCHCHCHCOOH2油水分离水层322×不溶于水油层H3COCOCH38、(1)(2)CH3CH=CHCOOHH3CCOOCH3H2CCOCH2CH2(3)O(4)H2CCO(5)CO2+H2OCH2OH3CCHCHCH3+9、(1)A:H3OB:PCl3、PCl5(或SOCl2)C:NH3D:P2O5,△E:NH3,△F:NaOBr+NaOHG:H2/Pd-BaSO4COOH(2)+①C2H5MgBr②H3O,PBr3;C2H5(3)2NH3,H2NCONHCONH2OHOHOCO(4);;CNCOOHCOO10、LiAlH4PBr3(1)CH3CH2COOHCH3CH2CH2OHCH3CH2CH2Br+NaCNH3OCH3CH2CH2COOH△Cl-2HOKMnO(2)CH3CH2CH2COOHCHCHCH(OH)COOH4CH3CH2COOH22+PH△CH2CH2Br+CH2COOH(3)过氧化物NaCNH3OHBr△CH2CH2HOCH2CH2OH(4)CH3COCH2CH2CBr(CH3)2OO干HClH3CCCH2CH2CBr(CH3)2+MgCO2H3O干醚CH3COCH2CH2C(CH3)2COOH第21页FromYan_xuejing 《有机化学》课后习题参考答案CH2CH2COCH2COOH11、(1)O(2)COOCH(3)25CH2CH2COCH2COOHCOOC2H5COOHOBrOH(4)(5)(6)COCH3H3CCCOCC2H5COOHHCH3CH3CH2COCH2COOC2H5CH3CN(7)O(8)(9)(10)CH3CH2CH2COCHCOOCHNH222512、(1)HCOOCH3>CH3COOCH3>CH3COOC2H5>CH3COOCH(CH3)2>CH3COOC(CH3)3(2)O2NCO2CH3∨ClCO2CH3∨CO2CH3∨CH3OCO2CH3HCNCH3OH,H2O13、(1)HC≡CHCH2=CHCNCH2=CHCOOCH3CuCl2△HSO24+NaCNH3OCH3CH(CH3)COOH△HBr(2)CH3CH(OH)CH3CH3CH(Br)CH3+MgCO2H3OCH3CH(CH3)COOH干醚+NaCNH3OC6H5CH2COOH△Cl2(3)C6H5CH3C6H5CH2Cl光+MgCO2H3OC6H5CH2COOH干醚+(4)Cl2NaCNH3OCHCH(COOH)CH3CH2CH2COOHP△CH322+HOBrNaCNH3O(5)CH2=CH2HOCH2CH2Br△OHCH2CH2COOH+HCNH3O(6)CH3OCHOCH3OCH(OH)CNO2NCH(OH)COOH+BrHBrNaCNH3O2(7)CH2=CH2CH3CH2Br△CH3CH2COOHPCH3CH(Br)COOHC2H5OHZnCH3CH2CHOH2O+CH3CH(Br)COOC2H5CH3CH(ZnBr)COOC2H5H干醚HClH2OCH3CH(OH)CH(CH3)COOH第22页FromYan_xuejing 《有机化学》课后习题参考答案PCl5H2CH3CH2COOHCH3CH2COClCH3CH2CHOPd/BaSO4OCHOCH3CH33BrZnCHCOOCHH2O225(8)HClCOCH3CH3CCH2COOC2H5CH3CCH2COOC2H5OZnBrOH[O]Br2C2H5OHCH3CH2OHCH3COOHBrCH2COOH+PH△BrCHCOOCHZn225BrZnCH2COOC2H5干醚(9)OBrZnCHCOOCHOZnBrH2OH2OOH225CH2COOC2H5HClCH2COOH14、从氯到两个羧基的距离不同,诱导效应也不同来解释。——15、(1)CH3CO2负离子的负电荷平均分配在两个碳原子上,而CH3CH2O负离子的负电荷定域在一个氧原子上,所以较不稳定,与质子作用的倾向较大。——(2)CH3CH2CH2CO2>ClCH2CH2CO2(由于Cl的诱导作用而较稳定)———(3)ClCH2CH2CO2>CH3CH(Cl)CO2(Cl靠近—CO2中心而较稳定)——(4)FCH2CO2>F2CHCO2(含有两个氟原子)——(5)CH3CH2CH2CO2>HC≡CCH2CO2(HC≡C—吸电子诱导效应)16、10×1000×(183.5/1000)=1835克,需KOH1.835千克17、反应式略(A)的结构式为:HOOCCH2CH(C2H5)CH2COOH(B)的结构式为:HOOCCH2CH(C2H5)COOH18、(A)的结构式为:CH3COOCH=CH2(B)的结构式为:CH2=CHCOOCH3OCH2COOHCH2COOC2H5CH2COOC2H5(A)(B)(C)19、OCHCOOC2H5CHCOOH(D)CHCOOC2H5H3COCH3CH3CH320、(1)HCOOCH2CH2CH3(2)CH3CH2COOCH3(3)CH3COOCH2CH3第十四章β—二羰基化合物1、(1)2,2-二甲基丙二酸(2)2-乙基-3-丁酮酸乙酯(3)2-氧代环己烷甲酸甲酯(4)甲酰氯基乙酸(5)3-丁酮酸(乙酰乙酸)2、(1)环戊酮(2)CH3COCH2CH2CH2COOH(3)CH3CH2CH2COOH3、(1)加FeCl3/H2OCH3COCH(CH3)COOC2H5有颜色反应.第23页FromYan_xuejing 《有机化学》课后习题参考答案(2)加FeCl3/H2OCH3COCH2COOH有颜色反应.4、(1)互变异构(2)共振异构(3)互变异构5、O(1)CH3CH2CCHCOOC2H5CHOH(2)COCH(CH3)COOC2H5+C2H5OH+25CH3H3CCHCOOC2H5O(3)+C2H5OH(5)CHO+C2H5OHCOCOOC2H5CH2CO(4)H2CCHCOOC2H5+C2H5OHCH2CH2CHO6、(1);CHOCHO(2)C2H5ONa,CH3CH(Br)COOC2H5,CH3COCH2CH(CH3)COOC2H5(3)HOCH2CH2OH/干HCl,CH3COCH2C(OH)(C6H5)2(4)NaCH(COOC(C2H5OCO)2CCH2CH2COCH3HOOCCHCH2CH2COCH32H5)2,,CH2CH2HOOCCHCH2CH2CH(OH)CH3OC6H5CH2OCH2,CH3-CH=CHCOCHNaOCH3237、C6H5CH2COCH2C6H5C6H5CHCOCH2C6H5CH2CH2CH2CH2CH2CH2-CHCHCONaOCH3CHCHCOCHCHCO6565-65CCH2CH3CCHCHCCHCH33OOC6H5OC6H5C6H5CH2CH2OHCH2CH2CH3OHC6H5CHC-H2OCHCHC65CCHCH3△CHCCH3OOC6H5C6H58、丙二酸酯合成:[O]Cl2①NaCN2C3H5OHCH3CH2OH+CH2(COOC2H5)2P②HO+3H第24页FromYan_xuejing 《有机化学》课后习题参考答案NaBrNaBr(1)CH3CH2OHCH3CH2BrCH3OHCH3BrH2SO4H2SO4C2H5ONaC2H5BrCH2(COOC2H5)2NaHC(COOC2H5)2C2H5CH(COOC2H5)2①C2H5ONaH+-CO2②CHBrCH3CH2CH(CH3)COOH3H2O△+OH2H2CCH2(2)CH3CH2OHCH2=CH2AgO+△HO3NaBrMgCH3CH2OHCH3CH2BrCH3CH2MgBrH2SO4干醚NaBrCH3CH2CH2CH2OHHSOCH3CH2CH2CH2Br24CHONaCHCHCHCHBr+-COCH2(COOC2H5)2253222H2CHCHCHCHCHCOOH32222H2O△+NaBrNaCNH(3)CH3CH2OHCH3CH2BrCH3CH2CNCH3CH2COOHH2SO4H2OLiAlH+Br4H2CH3CH2CH2OHCH2=CHCH3CH3CH(Br)CH2Br△-H2O2C2H5ONaCHCH(Br)CHBr2CH2(COOC2H5)22NaCH(COOC2H5)232+H-CO2CH2CH2COOHHO△2HCCHCHCOOH321,2-二溴乙烷合成酮(3).+HBr(4)CHCHOHCH=CH2CHBrCHBr32-HO2222△22C2H5ONaCH2BrCH2Br2CH2(COOC2H5)22NaCH(COOC2H5)2CH2CH(COOC2H5)22CHONaCHBrCHBr2522CH2CH(COOC2H5)2CHOCOCOOCH+2525H-CO2HOOCCOOHC2H5OCOCOOC2H5H2O△(5)1,2-二溴乙烷合成同(4).2CHONaCHBrCHBrH+CH(COOCH)2522COOC2H5-CO22252COOHCOOC2H5H2O△9、乙酰乙酸乙酯合成:第25页FromYan_xuejing 《有机化学》课后习题参考答案CHCHOH[O]CH3CH2OHC2H5ONa32CH3COOH+CH3COOC2H5+CH3COCH2COOC2H5H△HNaBr(1)CH3CH2OHCH3CH2BrH2SO4①C2H5ONa①C2H5ONa5%NaOHCH3COCH2COOC2H5CH3CH2CH(C2H5)COCH3②C2H5Br②C2H5Br(2)CH3OHNaBrCHBr3H2SO4①C2H5ONa①C2H5ONa40%NaOHCH3COCH2COOC2H5(CH3)2CHCOOH②CH3Br②CH3Br[O]Cl2CH3CH2OH(3)CH3CH2OHCH3COOHPClCH2COOH+ClCH2COOC2H5H①C2H5ONa5%NaOHCH3COCH2COOC2H5CH3COCH2CH2COOH②ClCH2COOC2H5+BrH2(4)CH3CH2OHCH2BrCH2Br-H2O①2C2H5ONa5%NaOH2CH3COCH2COOC2H5CH3COCH2CH2CH2CH2COCH3②CH2BrCH2BrNaBrMg(5)CH3CH2OHCH3CH2BrCH3CH2MgBrHSO干醚24+CrO3/吡啶①CH3CH2MgBrHCH3OHHCHO+CH3CH2CH2OH-HO②HO23Br2HBrCH3CH=CH2BrCH2CH2CH2Br光过氧化物①2C2H5ONa5%NaOHCCHCH3COCH2COOC2H53②BrCHCHCHBr222O10、该化合物为:CH3COCH2CH2COOH反应式略。11、A:CH3CH2COOC2H5B:CH3CH2COCH(CH3)COOC2H5C:C2H5COC(C2H5)(CH3)COOC2H5D:CH3CH2COCH(CH3)CH2CH3反应式略。第十五章硝基化合物和胺1、(1)2-甲基-3-硝基戊烷(2)丙胺(3)甲异丙胺(4)N-乙基间甲苯胺(5)对氨基二苯胺(6)氢氧化三甲基异丙铵(7)N-甲基苯磺酰胺(8)氯化三甲基对溴苯铵(9)对亚硝基-N,N-二甲基苯胺(10)丙烯腈2、第26页FromYan_xuejing 《有机化学》课后习题参考答案NHCOCH3CH3CHNHHSONC2H5(1)(2)32·24(3)(4)NO2CH3CH2NH2CH2CH2CH2NH2NH2N=C=O(5)(6)CH3NC(7)(8)CH2CH2CH2NH23、(1)①Ag(NH3)2OH②CHCl3/KOH(异腈反应)③NaHCO3溶液NH2(2)CH3√溶解NaOHSO2ClNHCH√H2O不溶解3N(CH3)2×(3)CHCl3/KOH(异腈反应)(4)Br2/H2O(或用漂白粉溶液,苯胺显紫色)4、-CH3CH2CH2NH2HO√溶解CH3CH2CH2NH2(1)CHCHCHNOHCl+3222×NaOH溶于水HCHCHCHNO3222(CH3)3CNO2×H2O不溶于水-HOH2NCOOH√溶于水溶于水HNCOOH过量HCl2OHNaOHOH(2)√溶于水不溶于水H2ONH2×油(3)(CH3CH2)3N溶于水+HCH3CO(CH2)3CH3HO×√CH3CO(CH2)3CH32HO-NaHSO2△×3×HOCH3(CH2)4CH2NH2溶于水CH3(CH2)4CH2NH2CH3(CH2)4CH2OH××稀HCl不溶于水5、(1)甲胺>氨>苯胺>乙酰胺(2)苄胺>对甲苯胺>对硝基苯胺>2,4-二硝基苯胺(3)甲胺>N-甲基苯胺>苯胺>三苯胺NH2NH2NHCOCH3∨(4)∨∨(5)NHNH6、(1)CH3CH2COOH,CH3CH2COCl,CH3CH2CON(CH2CH2CH3)2,(CH3CH2CH2)3N第27页FromYan_xuejing 《有机化学》课后习题参考答案HCCH3H3CCH3CH3CH33+H3C+-(2)NHO-NCH2NHO;;CH2CH3CH3CH3CH2CH2+N(CH3)3+H2OH3COOCHCH265CH2C6H5CH2C6H5(3)NCH(COOC2H5)2;NC(COOC2H5)2;H2NC(COOC2H5)2;H2NCHCOOHOO7、[O]①SOCl2(1)(CH3)2CHCH2CH2OH(CH3)2CHCH2COOH②NH3Br2(CH3)2CHCH2CONH2(CH3)2CHCH2NH2NaOHPCl3NH3(2)(CH3)2CHCH2CH2OH(CH3)2CHCH2CH2Cl(CH3)2CHCH2CH2NH2PCl3NaCN(CH)CHCHCHCN(3)(CH3)2CHCH2CH2OH(CH3)2CHCH2CH2Cl3222H2,Ni(CH)CHCHCHCHNH322222Br2NaCNH2,Ni(4)CH2=CH22BrCH2CH2BrH2NCH2CH2CH2CH2NH2(5)CH=CHHBrCHCHBrNaCNCH3CH2CN2232Br+22NaCNHO(6)CHCH=CH3HOOCCHCH(CH)COOH32△23[O]①SOCl2Br2(7)O2NCH3-O2NNH2②NH3HO8、CH3CH3COOHCOOH混酸KMnO4Fe+HCl(1)△NO2NONH22NO2NO2NH2(2)混酸发烟H2SO4(NH4)2SHNO3△NO2NO2第28页FromYan_xuejing 《有机化学》课后习题参考答案NO2NHCOCH3(3)混酸Fe+HCl(CH3CO)2OHNO3(CH3CO)2ONHCOCH3+NH2H3OFe+HClNHNO22△CH3CH3CH3CH3CH3-(4)混酸Fe+HClH2SO4混酸O2NNO2HOO2NNO2△++NO2NH3OSO2HNH3OSO2HNH2NO2NH2混酸Fe+HCl(5)SO2NHSO3HClSO3HNO2NO2NO2混酸Zn过量NHNH(6)NaOH醇溶液CHCH3CH33混酸Fe+HCl(7)NHCH2NO2NH2CH3Cl2CH2Cl光SO3HONaOCHOCH33(8)H2SO4①NaSO3CH3IBr2②NaOH熔融FeBr3OCHOOCHBr+33①Mg干醚①H3O①NK②②PBr3OOCH2CH2NH2②NaOHH2OCH2CH2BrOCH3CH2BrNKCHNH+22CH2N(CH3)3(9)NBS①3CHBr-O3Br②NaOHH2O第29页FromYan_xuejing 《有机化学》课后习题参考答案CH3CH3COOHCOCl混酸[O]SOCl2(10)AlClCONO2NO2NO23O2NNHCOCH3混酸Fe+HClCHCOCl3NHCOCH3硝化还原乙酰化9、(3)的合成路线最合理。10、略+–11、A:CH2=CHCH2NH2B:CH3CH2CH2CH2NH2C:[CH2=CHCH2CH2N(CH3)3]ICOOHE:COOHD:CH2=CH—CH=CH2CH2CH3CH2N12、该化合物为:第十六章重氮化合物和偶氮化合物1、(1)重氮苯硫酸盐(2)对乙酰基重氮苯盐酸盐(3)4-甲基-4’-羟基偶氮苯(4)4-(N,N-二甲胺基)-4’-甲基偶氮苯(5)2,2’-二甲基氢化偶氮苯(6)二氯碳烯2、增强。因为苯基重氮盐是一种弱的亲电试剂,故当重氮基邻位或对位上连有强吸电子基硝基时,增强了重氮盐的亲电性,使偶合反应活性提高。3、重氮盐与苯胺偶合在弱酸中有利,重氮盐与酚偶合在弱碱中有利。CH3CH3CH3CH34、(1)Fe,HCl;NaNO2,HCl;;;;;OHBrCNCH3H2NH3CNNCH;3FOCH3CH3CHCHCHH322Cl(2)(3)(4)ClHCH2CH2CH2CH3第30页FromYan_xuejing 《有机化学》课后习题参考答案+N2N(CH3)25、(1)重氮组分HOS偶氮组分3OH(2)重氮组分NNN+偶氮组分2+(3)重氮组分N2偶氮组分CH3CH3CONHHO+(4)重氮组分N2偶氮组分OHNa2O3SNH2(5)++重氮组分N2N2偶氮组分SO3HNONH2ClCl2ClCl6、(1)Fe,HClFeCl3NaNO2C2H5OHCl2H2SO4ClClCH3CH3CH3CH3混酸Fe,HClFeBr3NaNO2C2H5OH(2)BrBrBrH2SO42BrBrNH2NH2NO2NH2CN混酸发烟H2SO4Fe,HClNaNO2KCN(3)HNO3NO2NH2HClCNNHCOCH3NH2OH+Br2H3O①NaNO2,H2SO4(4)②H2O,△BrBrCH3CH3CH3CH3+混酸Fe,HCl(CH3CO)2OHNO3H3O①NaNO2,H2SO4(5)NO2②C2H5OHNO2NH2NHCOCH3NH2NHCOCH3NHCOCH3BrBrBrBr(CHCO)O混酸Br+,H(6)322H3O①NaNO22SO4FeBr3②C2H5OHNO2NO2NO2第31页FromYan_xuejing 《有机化学》课后习题参考答案NH2NHCOCH3NHCOCH3NH2BrBrBrBr(CHCO)O混酸Br+(7)322H3OFeBr3NO2NO2NO2COOHCOOH+①NaNO2,HClH3OBrBrFe+HCl①NaNO2,H2SO4BrBr②KCN,CuCN②C2H5OHNO2NH2CNCOOH①NaNO2HCl+(8)H3O[O]②KCN,CuCN△CH3CH3COOHNO2NH2N(CH3)27、(1)混酸Fe,HCl2CHOH3弱酸性NNN2ClN(CH)32NaNO2,HClCH3CH3CH3混酸Fe,HClNaNO,HCl(2)2NH2NH2N2Cl弱酸性NNNO2NH2H3CNH2混酸发烟H2SO4Fe,HClHNO3NO2NH2CH3CH3CH3(3)H2SO4Na2SO3①NaOH,熔融+②HCH3SO3HOH弱碱性+CHNNCH3混酸HO①33Fe,HClHON2Cl△②NaNO2,HClNH2N2Cl混酸Fe,HClH2SO4(4)NN180℃~190℃HOS3SO3H弱碱性OHH2SO4Na2SO3①NaOH,熔融OH∧80℃+②H第32页FromYan_xuejing 《有机化学》课后习题参考答案NHCOCH3N2Cl混酸Fe,HClCHCOCl+(5)3混酸①H3OCH3COOH②NaNO2,HCl混酸Fe,HClN(CH3)2NO22CH3OH弱酸性NNO2NN2Cl(CH3)2NNO2CHCH33(6)混酸Fe,HClNaNO2,HClCH3NNH3CCH3N2ClONaOHCO2COONa(7)由苯磺化碱熔融得△,P弱碱性NNNaO3SOH由苯通过⑷法得N2ClCOONaSO3NaCH3CH3(8)H2SO4Na2SO3①NaOH,熔融OH+②HOH弱碱性NNH3CCH3CH3,HClCH3混酸Fe,HClNaNO2N2ClNO2CH38、(1)ClBr(2)NO2NH2NH2NH2NH2CH3OH9、(1),(2),(3),SO3HN(CH3)2SO3HSO3HNH2NH2NH2NN10、该化合物是:H3CN(CH3)2合成方法略。CH3H2NNNCH311、该化合物是:合成方法略。第十七章杂环化合物第33页FromYan_xuejing 《有机化学》课后习题参考答案CH3+Cl1、(1)(2)NI-(3)(4)NHCCHOOH33(5)SSO3H(6)CHO,CH2OH,OCOOHOOCOOHCH2COOH(7)(8)N(9)(10)NNNHHOHOHONa2、(1)NaOHSHO×浓HSOSO3H溶于浓硫酸224S××不溶于冷硫酸CHO(2)(3)NHC2H5OH红色CH3COOH×(无颜色反应)浸过浓盐酸的松木片×NH2红色NCHOHOCH3SO3H3、(1)S浓H2SO4S(2)×不溶于盐酸溶于浓硫酸浓HCl×不溶于冷硫酸√溶于浓盐酸NN×(3)H3CSO2Cl馏出物蒸馏NHNO2SCH3馏余物4、从杂原子对芳杂环上电子云密度影响去解释。5、(1)CH=CHCHO(2)CHOH,COOH(3),+-OO2ONNIHH3CCH3+H3OCOOH(4)(5)CH2CH2CN△H2,Pt;HCl;COCH2CH2CNH2,NiSCOOH6、(1)(2)(3)(4)SO2NSCH3SNNCH3第34页FromYan_xuejing 《有机化学》课后习题参考答案(5)NO2(6)CH3NCH3(7)H3COCH3(8)SSSH7、苄胺>氨>吡啶>苯胺>吡咯8、具有芳香性的化合物有:NNNNN,H3COCH3,N,OSH9、六元环上的两个N为吡啶型N,五元环上的两个N为吡咯型。10、(1)CHOZnO-Cr2O3-MnO2H2,PtHClOOClCH2CH2CH2CH2ClH2O,400℃~415℃NaOH,H2OHOCHCHCHCHOH2222(2)NaNH2NaNO2H2SO4HO2NNH2OHNN+(3)CH2COONO2Br2①Mg,干醚H3ONO2BrONO2HOOCONO2O-5℃~-30℃O②CO2(4)CH混酸Fe+HClHCNH332CH2OHCHOOHHOHCH2SO4CHH3CNH2H3CHCCCHOH3NCHOHCH2HNH2H2SO4H3CC6H5NO2,[O]HC3-H2ONNHOHCrO/吡啶CHO(5)CH3CH2CH2OH3CH3CH2CHOO-CHCHCHO稀HOOCH3△①Ag(NH3)2OHCHCCHOCHCCOOHO②+OHCH3CH3CHO11、原来的C5H4O2的结构是;O第十八章碳水化合物1、D-核糖,D木糖,D-阿洛糖和D-半乳糖2、D-核糖,2R,3R,4RD-阿拉伯糖,2S,3R,4R,D-木糖,2S,3S,4RD-米苏糖,2S,3S,4R3、(1)不是对映体,是差向异构体。(2)不是对映体,是差向异构体,异头物。4、(1)前者有还原性,可发生银镜反应,后者无还原性。(2)前者无还原性,后者有还原性。第35页FromYan_xuejing 《有机化学》课后习题参考答案(3)前者有还原性,后者无还原性或者前者无酸性,后者又酸性。(4)前者有还原性,后者无还原性(5)前者中性,后者酸性。5、它们与过量的苯肼能生成相同结构的脎,由此可见它们的C-3,C-4,C-5具有相同的构型。CH=NNHC6H5CH=NNHC6H5CH=NNHC6H5CH2C=NNHC6H5C=NNHC6H56、(A)(B)(C)CHCHOHCHOH2CHOHCH2CH2OHCH2OHCH2OHCH=NOHCH=NNHC6H5COOHCOOHHOHC=NNHC6H5HOHHOH7、HOH(2)HOH(3)HOHHOH(1)(4)HOHHOHHOHHOHHOHHOHHOHHOHCH2OHCH2OHCH2OHCOOHD-甘露糖肟D-甘露糖脎D-甘露糖酸D-甘露糖二酸HHHCHOCOCHCH2OCH3CH2OCH3O23OCH3OCHCOOOCH3OCH3O3CH3OHCH3OHHCH3OCH3OHCHOHCH3COOCHOCHCHOCOCH3H3HHHH(5)五乙酸-D-甘露糖酯(6)五甲基-D-甘露糖(7)四甲基-D-甘露糖OOOHOHHOHHOHHOHHOHHOH8、HOHHOHHOHHOHHOHHOHOHOHOH(A)D-太罗糖(B)D-阿卓糖(C)D-阿洛糖HCHOCHOCH2OHHOHHOHHOOH10、A为HOH或HOH9、HHOHHOHHOOHCHCH2OHCH2OHHOCOOHCOOHHCHHOHHOH2OB为或HOHOHHOHHHHOHHOHHOCHOHCOOHCOOHOHCHCHOCHOCOOHC为HOHHOHD为HOH或HOHHOHHOHCH2OHCH2OHCOOH第36页FromYan_xuejing 《有机化学》课后习题参考答案第十九章氨基酸、蛋白质和核酸NH21、(1)H2NCH2CH2CH2CH2CHCONHCH2COOHNH2CH2OH(2)HOOCCHCHCHCONHCHCONHCHCOOH22CH2CH2COOHCH(CH3)2(3)CH3CHCONHCHCONHCHCONHCHCONHCHCOOH2NH2CH2CH2CH(CH3)2NH22、CH3CHCOOHCH3CHCHCOOHC6H5CH2CHCOOHSCH2CHCOOHH2NCH2COOHNH2HONH2NH2SCH2CHCOOHNH23、(1)H3CCHCOOH溶液有明显的酸性,(2)NH溶液有明显的碱性,NHCOCH它可溶于碱而不溶于酸它可溶于酸而不溶于碱3COOCH3(3)(b)有明显酸性;(d)又明显碱性;余下(a)和(c)其中(c)可与HNO3作用有N2↑。4、(1)CH3CHCOO-(2)C6H5CH2CHCOOH+NH2NH35、(1)CH3CH2CH2CHCOOH,H2NCH2COOH,HOOCCH2CHCOOH,NH3NH2NH2(2)CH3COOH,H2NCH2COOH(3)H2NCH2CH2CH2CH2COOH第二十章元素有机化合物1、略。2、(1)对甲基苯基锂(2)二乙基膦(3)碘化四乙基鏻(4)二苯基二氯甲硅烷(5)三正丙基铝Li3、(1)(2)(CH3)4Si(3)(C2H5)3SiH(4)CH3SiH2Cl(5)(C2H5)2Si(OC2H5)2NLi4、(1)+CH3CH2CH2Br(2)CH3CH2CH3+LiOH(3)CH3CH2CH3+C2H5OLi第37页FromYan_xuejing 《有机化学》课后习题参考答案(4)CH3CHCH2CH2CH3CH3CHCH2CH2CH3(5)CH3CH2CHCCH3;CH3CH2CH2COCH3;-OLiOHO(6)(C2H5)2Hg+2(C2H5)2AlCl(7)(C2H5)3Sb+AlX3(8)CH2=P(C6H5)3CH3(9)(C6H5)3P=CHCH2CH(CH3)2;H3CCHCHCH2CH(CH3)2;H2,PtOHCH3CH2CH2CH2Li5、(1)CH3CH2CH2CH2Li+CO2CH3CH2CH2CH2COOLiCHCHCHCHC(OLi)CHCHCHCHH2OCH3CH2CH2CH2COCH2CH2CH2CH3322222223HBrMg+(2)CH3CH2OHCH3CH2BrCH3CH2MgBrH3OCHCHCH(OH)CH干醚323CrO3CH3CHO吡啶[O]CH3CH2COCH3CHFeBr3Mg66+Br2C6H5BrC6H5MgBrPCl3(C6H5)3P干醚[O]C2H5OHBr2CH3CH2OHCH3COOH+CH3COOC2H5BrCH2COOC2H5HP(C6H5)3PC2H5ONa(CH)P+CH2CH2COCH3653CHCOOC2H5CH3CH2C(CH3)=CHCOOC2H5(3)同(2)的方法合成(C6H5)3PAlCl3NBS(C6H5)3PC6H6+CH3CH2ClC6H5CH2CH3C6H5CH(Br)CH3+-C2H5ONa(H5C6)3PCC6H5CH3COCH3(H3C)2CCC6H5CH3CH3[O]SOCl2(4)C2H5OHCH3COOHCH3COClOOHNaBH4-H2OCHCH(C5H5)2Fe+CH3COClCCH3CHCH3+2H2OH△FeFeFe第38页FromYan_xuejing'