作者tm005002 (小高)
看板Chemistry
标题[问题]有机化学问题
时间Tue Mar 19 00:16:44 2013
请教各位大大，小弟做题目卡住了> <
Propose structure for hydrocarbon that give the product of CO2，
CH3COCH2COOH and CH3COCH3 on oxidative cleavage by KMnO4 ?
(A) 3,5-dimethyl-hexa-1,5-diene
(B) 2,5-dimethyl-hexa-1,4-diene
(C) 2,5-dimethyl-hexa-2,5-diene
(D) 1,5-dimethyl-hexa-1,4-diene
跪求大大指点 Q____Q
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1F：推 lancer1668:hint: oxidative cleavage会把C=C双键切成两个C=O 03/19 00:17
2F：推 lancer1668:如果是接=CH2的话就会变成CO2，-C(H)=的话就会变成COOH 03/19 00:21
3F：→ lancer1668:B/C都可以? 03/19 00:26
4F：→ tm005002:噢XDD 感谢~我画画看 因为我没念到KMnO4也可以这样切 03/19 00:39
5F：→ lancer1668:想成是C=C → HO-C-C-OH →後续氧化 03/19 00:48
6F：推 Rentch:c不对 名字不对 03/26 12:01