L1
/
15
CH1012
PHENOXIDE ION
Phenol
(hydroxy benzene) is a relatively
strong organic acid (pK
a
9.9) which forms
the conjugate base the
phenoxide ion
.
•
The effect of
resonance
is
seen to be
important as
the
- charge
may
be
delocalized
over the various
resonance forms
stabilizing the
system.