摘要:19.有机化学中取代反应范畴很广.下列6个反应中.属于取代反应范畴的是 . 浓硫酸 A. + HNO3 ───→ ―NO2 + H2O 50~60℃ B.CH3CH2CH2CHCH3CH3CH2CH=CHCH3 + H2O OH C.2CH3CH2OHCH3CH2OCH2CH3 + H2O D.(CH3)2CHCH=CH2 + HI → (CH3)2CHCHICH3 + (CH3)2CHCH2CH2 I E.CH3COOH + CH3CH2OH CH3COOCH2CH3 + H2O RCOOCH2 CH2OH F.RCOOCH+ 3H2O 3RCOOH + CHOH RCOOCH2 CH2OH
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有机化学中取代反应范畴很广,下列6个反应中,属于取代反应范畴的是(填写相应的字母)____。
A.
+H2O
B. CH3CH2CH=CHCH3+H2O
C. 2CH3CH2OH
CH3CH2OCH2CH3 + H2O
D. 2(CH3)2CHCH=CH2 + 2HI
E. CH3COOH+CH3OH
CH3COOCH3+H2O
F.
[式中R为正十七烷基CH3(CH2)15CH2-]
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A.
B. CH3CH2CH=CHCH3+H2O
C. 2CH3CH2OH
D. 2(CH3)2CHCH=CH2 + 2HI
E. CH3COOH+CH3OH
F.
有机化学中取代反应范畴很广,下列6个反应中,属于取代反应范畴的是(填写相应的字母) 。
浓硫酸
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A. + HNO3 ───→ ―NO2 + H2O
50~60℃
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B.CH3CH2CH2CHCH3
CH3CH2CH=CHCH3 + H2O
OH
C.2CH3CH2OH
CH3CH2OCH2CH3 + H2O
D.(CH3)2CHCH=CH2 + HI → (CH3)2CHCHICH3 + (CH3)2CHCH2CH2 I
(多) (少)
E.CH3COOH + CH3CH2OH
CH3COOCH2CH3 + H2O
RCOOCH2 CH2OH
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F.RCOOCH+ 3H2O
3RCOOH + CHOH
RCOOCH2 CH2OH
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有机化学中取代反应范畴很广,下列6个反应中,不属于取代反应范畴的是(填写相应的字母)( )
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C.2CH3CH2OH
CH3CH2OCH2CH3+H2O
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[式中R是正十七烷基CH3(CH2)15CH2—]
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