Il
Aldehydes 1) alcohol .....
Aldehyde ..... Carboxylic acid
Ketones
20 alcohol ..... Ketone Potassium dichromate (VI)
H
O
Kz(r207 H S H
30 alcohol .....
H C C
H C C C H
11 H H
ollens' reagent
-
Molecules that have a carbonyl group bonded to one carbon and one hydrogen.
coxidising agent] Molecules that have a carbonyl group bonded to two carbon atoms
.
Aldehyde nomenclature Ketone Aldehyde Ketone nomenclature
No change Silver mirror
Methanal Butanal Propanal
pentan-2-one pentan-3-one
O H HH o O H H
(
H C C C C C C C H Fehling's solution It H HH HH HH
H H H H H C C Cc( H H 12 H
HH H H H
H 8 HH H H HO
HH
Position numbers
Ketone Aldehyde
No change Blue solf red ppt
Oxidation VS
. Reduction
-Zondge/ketones
Aldehydes/ketones
An a
Aldehydes 1) alcohol .....
Aldehyde ..... Carboxylic acid
Ketones
20 alcohol ..... Ketone Potassium dichromate (VI)
H
O
Kz(r207 H S H
30 alcohol .....
H C C
H C C C H
11 H H
ollens' reagent
-
Molecules that have a carbonyl group bonded to one carbon and one hydrogen.
coxidising agent] Molecules that have a carbonyl group bonded to two carbon atoms
.
Aldehyde nomenclature Ketone Aldehyde Ketone nomenclature
No change Silver mirror
Methanal Butanal Propanal
pentan-2-one pentan-3-one
O H HH o O H H
(
H C C C C C C C H Fehling's solution It H HH HH HH
H H H H H C C Cc( H H 12 H
HH H H H
H 8 HH H H HO
HH
Position numbers
Ketone Aldehyde
No change Blue solf red ppt
Oxidation VS
. Reduction
-Zondge/ketones
Aldehydes/ketones
An a