CHO-|||-2、H、 OH 的系统命名为-|||-H OH-|||-CH2OH-|||-A 2S, 3R-2,3,4- 三羟基丁醛-|||-B 2R,3S-2,3,4- 三羟基丁醛-|||-2S,3S-2,3,4- 三羟基丁醛-|||-2R,3R-2,3,4- 三羟基丁醛

equiv CC(H)_(2)C(H)_(2)OH 与 (H)_(3)C=!=!= C(C)_(2)OH-|||-CH2OH-|||-b. 与 CH3-|||-

(H)_(2)=CHC(H)_(2)OH-|||-OCH3-|||-CH3CH2CHCHCH3-|||-OH-|||-OH-|||-CH3CH2CHCHCH2

5.-|||-CHO CHO-|||-H OH 与 -C(H)_(2)OH-|||--CH2OH-|||-CH H-|||-[单选题]如图所示,两个分子的关系是

请比较下列物质酸水解反应的快慢:-|||-1)[填空1]>[填空2]>[填空3]-|||-OH-|||--OH H2 -OH-|||-CH2OH-|||-OH

10-8 完成下列转化:-|||-O COOH-|||-(1)-|||-0 O-|||-(2) (H)_(3)C-C(H)_(2)Br OH-|||-(3) →

为了合成烯烃 [单选题]-|||-A、-|||-CH3CH2CH CH2CH2OH-|||-B、-|||-CH3CH2CH22CHCH3-|||-OH-|||-

9-5 完成下列反应式。-|||-(1)-|||-OH-|||-(2) -CH2CHCH(CH3)22chCn(cn3)2- H^+ OH -|||-(3)

CH2OH C. OH D. CH2CC2H5-|||-CH3 OH最易发生脱水成烯反应的 ____

H -OH HO H-|||-C2H5 CH3 CH3 CH3-|||-COOH COOH-|||-H OH HO H D. 与-|||-C. H -OH 与

.-|||-::-|||-①CH3CH2OH ②CH3CHOHCH3 ③PhCH2OH④ ((C{H)_(3))}_(3)C-OH-|||-(A)bigcirc