A. 石油气裂解 B. 丙醇脱水 C. 氯丙烷脱卤化氢 D. Wittig反应
A. ROCH2CH2I B. ROCHICH3 C. ROH + CH2=CH2 D. RCH=CH2 +HOI
A. (CH3)2CH―CCl2I B. (CH3)2CI―CHCl2 CH3CH=CCl2 + CH3I D. (CH3)2C=CClI + HCl
A. (CH3)2CHCH2CH2CH=CH2 B. (CH3)3CCH=CHCH3 C. (CH3)2CHCH=C(CH3)2 D. CH3CH2CH=CHCH(CH3)2
A. CH3CH2CH2CH2CH2Br B. CH3CH2CH=CHCH3 CH3CH2CH2CHBrCH3 D. CH3CH2CHBrCH2CH3
A. CH3CH2CH2Br B. CH3CH2BrCH3 CH2BrCH=CH2 D. ( B), (C) 各一半
A. (CH3)2C=C(CH3)2 B. CH3CH=CHCH3 C. (CH3)2C=CHCH3 D. (CH3)2C=C=CH2
A. CH3CH=CH2 B. CH3CH2CH=CH2 C. (CH3)2C=CH2 D. CH2=CH2
A. 自由基取代反应 B. 自由基加成反应 C. 亲电取代反应 D. 亲核取代反应
A. (1)Cl2, (2)Br2,hn B. (1)Br2, (2)Cl2,hn C. (1)Cl2,hn,(2)Br2,hn D. Cl2,hn,(2)Br2