100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.2 TrustPilot
logo-home
Summary

OSCR samenvatting

Rating
-
Sold
-
Pages
22
Uploaded on
27-02-2024
Written in
2022/2023

Organische structuur en chemische reactiviteit

Institution
Course










Whoops! We can’t load your doc right now. Try again or contact support.

Written for

Institution
Study
Course

Document information

Uploaded on
February 27, 2024
Number of pages
22
Written in
2022/2023
Type
Summary

Subjects

Content preview

, Hoorcollege 1 : HfST 5

moleculen in
juiste oriëntatie
reageren met elkaar botsen
: -




-activeringsenergie overstijgen
-afstotende Krachtenoverwinnen
door /8 8
elektrostatische :
-gunstige interactie en

gunstige orbitaal overlap met
ladings verdelinge
-




20


elektron
beweging
van nucleofiel NU of NU ------ > naar electrofiel E of Et
!!
>
-
>
- V22K
Carbonyskoolstof
E E
NUO
& -

Nu




.
H
-
H
H
1 +




&forbitaal
H -
N -
H orbitaaloverlap ?
overb e
lege p Orbitaal
Bo-H
&

H -



& H
I

H
-

H- B
H
·

& lege p-orbitaal

1



---
i
E
--
:
...
LumO
i
I

E
.




In
i
Homo i

ii ..... Energiewinst
in ----
NU




Energiewinst

[ maximaal als energieverschil tussen
-nergiewinst
is
HOMO - LUMO Klein is
en .




3
Nucleofielen -
Li-TH
: - -

NHE Bro H2 CH2=
,
lone pair
negatieve dubbele
binding o
binding naar

lading elektropositief
atoom
&_ F
elektrofielen : HQ F -
B Fo H -
Cl
-F dubbele

+
lading is
binding naar o
binding naar
lege orbi lege 4-Orbit elektronega elektronegatief atoom
atoom

, Extra info !
molecular orbitals in reactions


Orbitals
HOMO- -
> LUMO
<

(nucleofiel) st ↓ ↳ Elektrofiel
↓ ↓
Zo dicht
mogelijk
in Low
high energy energie energy
HOMOS LUMOs
· Lone pairs

binding binding
High E.




Homo Lumo -
>
-
>
↓ ↓ o-bond ↓ I -antibonding
*


lone pair ·*
T-bond -antibonding




*
·
-antibonding
- -
CH Br-CHz CI
-



>
Br Cl
-
-




LUMO H
HOMO
+
O 4

Bro - CC-CID
H H
* CH HE 1 Orbi
H -

H
· HOH 1 orbi




*
T
-antibonding
-




o CN
↳↑
N
-




H
> = 0 - *-
We
H H

H-bond
H
... & H. & T
*
-antibonding

H
~O
i . LUMO




Tomo 50
107
, Birgi-Dunitz
$8.38
Get access to the full document:

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached

Get to know the seller
Seller avatar
mollyfinch

Get to know the seller

Seller avatar
mollyfinch Vrije Universiteit Amsterdam
Follow You need to be logged in order to follow users or courses
Sold
0
Member since
1 year
Number of followers
0
Documents
4
Last sold
-

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions