CH1012
L1
/
‹#›
L1
/
9
CARBOCATIONS
A large body of experimental evidence
established that the carbocations have a
stability ordering
:
3
o
>
2
o
>
1
o
•
Alkyl groups such as CH
3
donate electron
density to the central C of the carbocation
through a process called
hyperconjugation
.