CH3CH=CHCH2CH=CHCF3+Br2(1mol)主要产物为:
A.CH3CHBrCHBrCH2CH=CHCF3
B.CH3CH=CHCH2CHBrCHBrCF3
C.CH3CHBrCH=CHCH2CHBrCF3
D.CH3CHBrCH=CHCHBrCH2CF3
A.CH3CHBrCHBrCH2CH=CHCF3
B.CH3CH=CHCH2CHBrCHBrCF3
C.CH3CHBrCH=CHCH2CHBrCF3
D.CH3CHBrCH=CHCHBrCH2CF3
A.CH2=CHCH2CH=CH2
B.CH2=CH-CH=CH-CH3
C.CH3CH=CH-CH=CH-NH2
D.CH3CH2CH2CH=CH2
A.(1)
B.(2)
C.(3)
D.(4)
A.CH2=CHCH2CH=CHNH2
B.CH3CH=CHCH=CHNH2
C.CH3CH2CH2CH2CH2NH2
A . CH2=CHCH2CH=CHNH2
B . CH3CH=CHCH=CHNH2
C . CH3CH2CH2CH2CH2NH2
A.H2C==CHCH==CHCH2CH3
B.CH3CH==CHCH==CHCH3
C.CH3CH==CHCH2CH==CH2
D.H2C==CHCH2CH2CH==CH2
A.H2C==CHCH==CHCH2CH3
B.CH3CH==CHCH==CHCH3
C.CH3CH==CHCH2CH==CH2
D.H2C==CHCH2CH2CH==CH2
(A) CH2==CHCH=CHCH2CH3(B) CH3CH=CHCH===CHCH3
(C) CH3—CH=CHCH2CH===CH2(D) CH2==CHCH2CH2CH===CH2
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