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H硼烷是从位阻小的方向进攻,顺式加成,硼连在氢原子多的碳原子上。61.62.答案:
BrBrOH
1molBr2( )
C2H5
CCCH3HCl2/H2O63.答案:
C2H5H3CH3CClCHOCH( )
OHCH3CHClCH3+C2H5H3CC64.(CH3)3CBr+ KCN答案:(CH3)2C=CH2
C2H5OH
( )65.
答案:CH3CH2CH2Br, CH3CH2CH2CN 66.
CH3CH=CH2 + HBrROOR( )NaCN( )
(CH3)2CHCH=CH2 + Br2500℃( )H2O( )
3答案:(CH3)2CBrCH=CH2+(CH3)2C=CHCH2Br-ClCH=CHCHCl + CHCOO( ) 2367.
,(CH)2COHCH=CH2+ (CH3)2C=CHCH2OH答案:ClCH=CHCH2OOCCH3
BrNaCN( )68.BrCN
答案:Br
CH2CHCH3KOHC2H5OH,( )
69.答案:
CH3BrCH=CHCHNaNH2NH3(l)3
( )70.
BrCH3CH3NH2+答案:
NH2
NO2NaOH-HClCl2O( )71.
NO2答案:ClOH
Mg72.CH2ClCH无水乙醚( )HC( )答案:
CH2MgCl,CH3+HCCMgCl
Br+ Mg乙醚( )73.
Cl
MgBr答案:
Cl
Br+ MgTHF( )74.
Cl
MgBr答案:MgCl
75.BrLi乙醚( )CuI乙醚( )
答案:
Li,( )2CuLi
CH376.(CH3CH2CH)2CuLi+ CH3CH2CH2CH2Br( )CH3答案:CH3CH2CHCH2CH2CH2CH3
Mg,DO77.CH乙醚3CH2CH2CH2Br( )2( )答案:CH3CH2CH2CH2MgBr, CH3CH2CH2CH2D HOCH2CH2CCH3+ CH3CH2MgBr(1mol)( )78.OBrMgOCH2CH2CCH3答案:
O
C2H5丙酮HCCH3+ NaI( )79.Br
C2H5H3CCH答案:
I ClHHI+ NaSCH3( )80.
ClHH3CSH答案:
O2NCl+ NH3( )81.
Br
Br答案:
O2NNH2
CH=CHBr+ NaCN(1mol)( )82.
CH2ClCH=CHBr答案:
CH2CN
HCCHCl32hv( )83.
CH3
ClCCH3答案:
CH3
CH3HKOHHC2H5OH,( )84.
Br
CH3H答案:
HH3CPht-BuOKPhBrt-BuOH,( )85.
H
PhPhHCC答案:3CH
C6H5H3CHC2H5ONa/C2H5OHHBrE2( )86.
C6H5
HCCC6H5CH3
答案:C6H5BrCH(CH3)2t-BuOK/t-BuOH( )87.
CH3CH(CH3)2答案:
CH3
CH3HBrZnHBrC2H5OH( )88.C2H5
HH答案:H3CCCC2H5 ClEtO--EtOH( )89.CH(CH3)2答案:
DCl90.
( )D答案:Cl
OHPCl3( )91.
OHClCN答案:
ClCN
HONaOH-H2O92.
Cl( )O答案:
BrNaI93.CNCH3COCH3( )I答案:
CN
NaCN( )
94.答案:
Cl2hvClCuLi( )2( )
NaCN(R)-CH3CHCH2OH( )DMSO95.Cl(S)-CH3CHCH2OH答案:
CN
EtO--EtOH( )96.Br
答案:
BrNaICH( )3COCH397.Br
I答案:
Br
OHHCl(1mol)OHH2SO( )98.4OH答案:
Cl
HHCN-( )99.
BrCHDMF3
CN答案:
CH3
CH3CH3CHCCH3HBr (c)( )100.
OHCH3CH3CH3CHCCH3答案:
CH3Br