(H)_(2)=CHC(H)_(2)OH-|||-OCH3-|||-CH3CH2CHCHCH3-|||-OH-|||-OH-|||-CH3CH2CHCHCH2
H -OH HO H-|||-C2H5 CH3 CH3 CH3-|||-COOH COOH-|||-H OH HO H D. 与-|||-C. H -OH 与
为了合成烯烃 [单选题]-|||-A、-|||-CH3CH2CH CH2CH2OH-|||-B、-|||-CH3CH2CH22CHCH3-|||-OH-|||-
CH2OH C. OH D. CH2CC2H5-|||-CH3 OH最易发生脱水成烯反应的 ____
下列反应OH-|||-(H)_(2)-CH=C(H)_(2) (H)_(2)CH=C(H)_(2)叫克莱森重排,它是:下列反应叫克莱森重排,它是:A. 碳正离子
2.写出下列构造式的系统命名。-|||-OH-|||-(1)CH3CH2 CHCHCH3-|||-CH3-|||-H3C H-|||-(2) C=C-|||-H
(C(H)_(3))_(2)CHC(H)_(2)C(H)_(2)OH+HBr-|||-OCH3-|||-b. +H 过量)-|||-CH2CH 2OCH3-||
.-|||-::-|||-①CH3CH2OH ②CH3CHOHCH3 ③PhCH2OH④ ((C{H)_(3))}_(3)C-OH-|||-(A)bigcirc
→-|||-NO2-|||-C. (H)_(3)COOHarrow C(H)_(3)CON(H)_(2)-|||-d. CH3 CH2OH →CH3 CHCH2
(C(H)_(3)C(H)_(2))_(2)C=C(H)_(2)-|||-b. CH3CH2 CH2CCH 2(CH2)2 CH3-|||-C. (H)_(3)