預(yù)防醫(yī)學(xué)各講習(xí)題答案

一、 2O23.（1）sp32）sp23）sp4）sp3ON333333CCC四1.（12+1）n=78,n=6,分子式為CH223.ACHOB：CHNO；C：CHNClI333（56）CCCH（78）3H2C=C3烷（123）I3一、tHCH3HHHHHH第五章飽和烴一、Br1CH3CH-CH3CH3CH3CH-CH33C CBBrBr②③④ ClCHCH──CHCH++33 →- 。 rHm(a) < 。<33I33333I3、、33H3一、3、1-甲基-5-溴-雙環(huán)[2.2.1BrCH3CH3C=CHCH3、(CH3)2C-CH2CH3H3、BrCH3C-CH2CH3333CCC+QCH3CCQCH3CCHHHOH、、CH3CH3/HHO16、CH3CH2CCNa、CH3CH2CCCH2CH3、CH3CH2CH2CH2CH3CH3CH3HH、HH、HCH3CH32﹢/2+33BrBrCH=CH-CH=CH+BrBrCH-CH=CH-CHBr+CH=CH-CH=CHrBrBr××××√×-×-√-×××√OOO××√×√2CH3CHCH2 2(CH3)2CHMgBr(CH3)2CHMgBrCH3CH2CH2Br(CH3)2CHCH2CH2CH3HCCH_________H1CCH2CH3HHOH2Lindlar(CH2ClCH2ClHCCHNaNH2HCCHNaNH2NH3(l)22LindlarOHOHCH2ClCHCH=CHOO3C=A:CH2C=H3A:CHCCH3一、3327、329、BrCH3Br22O×√×√—OOO××√××√—×Br2BrH3+O333Br3Br3333r32KMnO4H+O3332BrBrCHCHBr23Br 3D:3D:Cl3CH333OCCO一、13)CHCH33BrNNNNNNNOOC2CCHCHCHCHOCHCHHCHCHCC2C232故。在無水乙醇中，速率[RBr][CHO-]。表明反應(yīng)按SN歷程進(jìn)①]]HBr-Br-②++HHH33×3AgCl↓白AgBr↓淺黃AgI↓黃OHOHhh2O→→ I322-BrMgMgBrOBrMgMgBrO2(CH3)2CHCH2Li[(CH3)2CHCH2CH2=CHCH2ClCH2=CHCH2CH2CH(CH3)21、A:;Br/C/C333OA:HC=CCH23CH=CH2一、((O33222O=CH=CHCCH3=、3C、、H+O、3 BrBrP-∏共軛BrO2O還原反應(yīng)3O-H+-3+OHPh2CC-CH33HIO4/AgNO3ZnCl2/HClBr2/CCl4√×××-×√×--×-×-×√××油相水相水相√--×3H+ 3--322水相水相油相水相油相3HClCH=CHO2CH2-CH222AgO→一MgMg223CC323→33/2CH2MgClCH2ClCH2MgCl HO2HBrHIO4OII一、II→CCH3IOCOHCOHO2OCH3CHCHCOONH2+AgBrMgCH2CH2CCH3OOOO3333CH3CHO+CN-→CH3CH→CH3CHCN4、OH-H+332323HClHCl23酸相酸相H++44H→ 333OPCl5或Cl]RLiOOOBrOO2廠廠MgBrMgBr—→—一A:;D:A:;D:O3二OOOA:OO一、O3OO2OOOOOOOOO3OOOOD:OA:B:2OOE:CH3CH2CNHCH3-NO2PKa3.42-NO2-I-C效應(yīng)G:-H34.49-CH3C'效應(yīng)G<O<-H+3 2 水相22Ag2I23水相水相油相油相=O=O3=O水相油相3OCHNH3BrBrNH3BrBr 3Br2BrBr2BrBrCl2BrCl2Cl2hVBrBrBrBrNHNH3一 →BrIIIIIHIIIIIH+O2→一→3