Title: Chapter 3 ? ? (Cyclic hydrocarbons)
1 Chapter 3 ? ?
(Cyclic hydrocarbons)
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??6h
2 ??? ??? (Alcyclic
hydrocarbons)
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1.??
??(34?C) ??? ?? ??
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32. ??
- ?? ??????????????
- ? ??(?)
5-???2.4 ??
4- ??
- ????????????????????
- ?? ??(?)
8,8-????? 3.2.1 ??
5-???? 2.2.1 2-??
5?????????
3,5-??????
5-????2.2.2-2-??
6??????
1. ????(Halogenation)
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72.????????(Addition)
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(5,6???????????)
83.????(oxidation)
????????,??KMnO4?? ?????????
9????????????
1. Baeyer???? ????sp3??
???????,?????109.5,?????? ????,??????
10???????? ???????
112.????
1,3-??????
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15??????????
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17???????
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19???????? (1)?????e ??a ???? (2)???(????)??e
?????? (3)e ???????,????
?
?-1-??-2-??????
?-4-??????
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21???????
- ??????????????
- ????????????????????
???
(?)
22??
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?????? ?????? ??????
????????? a ??e? ??????
23 ??? ?? (Aromatic
hydrocarbons)
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24??????
1. Kekule ??
252.??? ?
p
????(delocation)????????
p
26(No Transcript)
27?????????
???
??
?-???
?-???
?-???
(1,2-???)
(1,3-???)
(1,4-???)
ortho meta
para
28?? Phenyl
?? benzyl
??
??
29- ???????? ????
- ???????,????????
- ????????????,????????
????
2-??-4-????
3-????
302-??-4-????
3-????
31??????
(?)??????(Electrophilic Substitution)
Substrate Elictrophlie intermediate
product
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321.????????
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33Friedel-Crafts??
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342. ??
(1).
s-???
(2).
s-???
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36???
???
37?????????????????
35 65
????????????????? ?????????Friedel-Crafts???
38G1 release electrones
G2withdraws electrons
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393.????(Orientation rule)
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- ???????(?X?)
- ????????????
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- ??
- ????????(?)?
- ??????(????lt?)
- ?????????.
42 43(No Transcript)
44(1)????
(2)?????
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454.??
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??
46C gt A gt B gt D
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47??????
48(?)??????(a-H ???)
??
??
???a-H??????? ?????,??????COOH?
49??????
?
?
?
50??
4-??-1-???
2-??-7-??
511.????
?? ????,?????? ????,???lt?,????
a-?????????
522.????
????
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53??????
7275
N
O
2
H
N
O
/
H
S
O
79
3
2
4
S
O
H
3
9
6
O
1
6
5
S
O
H
3
85
54????
????
????(??)
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55e,a??
e,e??
?????gt??
56??????
? ???
????
57?.????
- ?????
- ?????????????,??????? ?????? 4n2 (n0,1,2,3)
?, ??????????,???????????4n2???
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