摘要:A (CH3)3CCH2C(CH3)3 B1 (CH3)3C-C(CH3)2-CH2CH3 B2 (CH3CH2)4C B3 [(CH3)2CH]2C(CH3)2
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下列有机物的一元取代物的同分异构体有三种的是( )
①CH3CH2CH2CH2CH3 ②(CH3)3CCH2CH3
③CH(CH2CH3)3 ④(CH3)2C(CH2CH3)2
⑤(CH3)2CH—C(CH3)3 ⑥(CH3)3C—C(CH3)3
A.①②③④⑤ B.②⑥
C.①②⑥ D.④⑤⑥
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与氢气完全加成后,不可能生成2,2,3-三甲基戊烷的烃是 | |
| [ ] | |
A. |
(CH3)3C-CH=CH2 |
B. |
CH2=C(CH2CH3)C(CH3)3 |
C. |
HC≡CCH(CH3)C(CH3)3 |
D. |
(CH3)3CC(CH3)=CHCH3 |
|
与氢气完全加成后,不可能生成2,2,3-三甲基戊烷的烃是 | |
| [ ] | |
A. |
(CH3)3C-CH=CH2 |
B. |
CH2=C(CH2CH3)C(CH3)3 |
C. |
HC≡CCH(CH3)C(CH3)3 |
D. |
(CH3)3CC(CH3)=CHCH3 |