Summary Alkenes

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-




CH
, is -1M reducing agent H H the / Pt
- / o , C-
g. = ,
- /
a

ptistve catalyst H -
H H



-
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examples
'




C
,H3YH3 C12 / CC14 YH3 YH3
H -
( =L -


CH3
,
µ -
c- c- CH3
tete

CHI
CH2
'
o
-
H
CH2
- CH2Y-1YE
C12 /
CC14 I
CH12 1,1 "
,
CH2 C- Cl
/ / '
' H -
CH2


H-qofofif-irrqwif-lzbhzlcc.ly
cuz




-
chemical test → a cover test for carbon -
carbon double bonds

4) ive-es-resyt-bwwnsoly-iondecoloyn.se

-

example

y y BR2 / ° " "
o
gµ , -
cuz CH2 CH3
CH3
- -


C=C CH2 CH2
-



CH3
-
- - -




"Br
'
Br
it
c
BY /
H

H -
É YH2 BV2 / CC14
,
H -
✓
[ '
cuz
I 1




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'
Br
CH2-6HZ




hydrogen willbeqddedtothfcqvboyq-omwithmove.tl atoms -




example
CY3
.




YH3 CH2Y
HC1 I

YH2Y 0CH } -
C -
C -
CH2 -

GH3
CH3 ( =L CH2 CH3
If ty
-
- -




YH3 CH3 , /
Ct
" reaction with HCl
on } I - H "H
, ay ,
-
C -
f
É
"
ciz ciz CHI
'
CHI '
CH2
/




H
" Br it
CH2 __ d- CH2 -
o
CY2
-
C
'
-

CH2 -




H Br




-
qofofitirory with 11+11120
MGVKOYIKOV 'S rule
'




9

examples

CH3 CH3

CH } - D= CH -
CH2 -

CH3
" + IH20
0CH
}
- d -
CH -
CH2 -
CH3
0IH It