(H)_(2)=CHC(H)_(2)OH-|||-OCH3-|||-CH3CH2CHCHCH3-|||-OH-|||-OH-|||-CH3CH2CHCHCH2
equiv CC(H)_(2)C(H)_(2)OH 与 (H)_(3)C=!=!= C(C)_(2)OH-|||-CH2OH-|||-b. 与 CH3-|||-
2.写出下列构造式的系统命名。-|||-OH-|||-(1)CH3CH2 CHCHCH3-|||-CH3-|||-H3C H-|||-(2) C=C-|||-H
为了合成烯烃 [单选题]-|||-A、-|||-CH3CH2CH CH2CH2OH-|||-B、-|||-CH3CH2CH22CHCH3-|||-OH-|||-
.-|||-::-|||-①CH3CH2OH ②CH3CHOHCH3 ③PhCH2OH④ ((C{H)_(3))}_(3)C-OH-|||-(A)bigcirc
1-4 分别写出下列化合物的简化Lewis结构式。-|||-(1) CH3CH2OH-|||-(2) CH3CH2OCH2CH3-|||-(3) CH3COOH
→-|||-NO2-|||-C. (H)_(3)COOHarrow C(H)_(3)CON(H)_(2)-|||-d. CH3 CH2OH →CH3 CHCH2
CH2OH C. OH D. CH2CC2H5-|||-CH3 OH最易发生脱水成烯反应的 ____
试判断下列分子哪些是极性的。(1)HBr(2)I2(3)CCl4(4)CH2Cl2(5)CH3OH(6)CH3OCH3试判断下列分子哪些是极性的。(1)HBr(
[单选题]下列醇按酸性大小的顺序排列为()。(1)CH3CH2OH;(2)CH3CH2OHCH3;(3)PhCH2OH;(4)(CH3)3C—COH。A . (3)>(1)>(2)>(4);B . (1)>(2)>(3)>(4);C . (3)>(2)>(1)>(4);D . (1)>(3)>(2)>(4)。