不反应
(5) HBr
CH 3
H Br
CH3
C H3- C= C H2
CH 3C- CH 3
Br
2- -2-
(6) HBr(
)
CH3 HBr CH3-C=CH2
CH3 Br CH3CH-CH2
1- -2-
(7) HI
CH3 HI
CH3-C=CH2
CH3 CH3C-CH3
I
2- -2-
(8) HI (
)
|CH3
CH3-CH-CH-CH2CH2-C-CH2CH3
||
|
3) H3C CH3
CH2CH3
2,3,6-三甲基-6-乙基辛烷
2,3,6-trimethyl-6-ethylocta ne
|CH3
CH3 |
4) CH3CH2CHH23-|CCH-|CC-HC3H2-CHCH2CH3
3,5,5,6-四甲基壬烷
( E) -1- -2- -2(E)-1-chl oro-2-methyl -2-butene
(3) (CH3)3CCH=CH2 3,3-
-1-
3,3-di methyl-1-butene
(4) CH3CH2 C=C CH2CH2CH3
-3-
H
H
3.
(1) H2,Ni
CH3 CH3-C=CH2
H2,Ni
3,5,5,6-tetra met hylnonac e
3、不要查表,试将下列烃类按沸点降低的次序排列。
① 3,3-二甲基戊烷 ②正庚烷 ③2-甲基庚烷 ④正戊烷 ⑤2-甲基已烷
沸点降低次序为:③>②>⑤>①>④ 4、写出下列化合物氯代时的全部产物的构造式及比例。