About Aldehydes and Ketones, Download Notes
What Is Aldehydes?
Aldehydes are compounds that have a carbonyl group attached to a terminal carbon atom, that is, a carbon atom at the end of a carbon chain. The general formula of aldehydes is RCHO, where R is a hydrogen atom or a hydrocarbon group. For example, formaldehyde (HCHO), acetaldehyde (CH3CHO), and benzaldehyde (C6H5CHO) are aldehydes.
What Is Ketones?
Ketones are compounds that have a carbonyl group attached to an internal carbon atom, that is, a carbon atom within the carbon chain. The general formula of ketones is RCOR', where R and R' are hydrocarbon groups. For example, acetone (CH3COCH3), propanone (CH3COCH2CH3), and acetophenone (C6H5COCH3) are ketones.
Table of Content
1. Introduction.
2. Classification, Structure, Nomenclature and Isomerism.
3. Preparation of carbonyl compounds.
4. Physical properties of carbonyl compounds.
5. Chemical properties of carbonyl compounds.
6. Test of aldehydes and ketones (Distinction).
7. Some commercial important aliphatic carbonyl compounds.
8. Aromatic carbonyl compounds.