Chemie Aldehydes & Ketones Klasse 11
Aldehydes & Ketones
Tertiary
Primary alcohol Secondary alcohol alcohols
Structural formula: Structural formula:
Cannot be
oxidised
Propan – 1 – ol Propan – 2 – ol
Functional group: Functional group:
Alkyl group – nonpolar (hydrophobic) Alkyl group – nonpolar (hydrophobic)
Hydroxyl group – polar (hydrophilic) Hydroxyl group – polar (hydrophilic)
Forces of attraction: Forces of attraction:
hydrogen bridge linkage hydrogen bridge linkage
van der Waals forces van der Waals forces
Oxidation Reduction Oxidation Reduction
Aldehyde (alkanal) Ketone (alkanone)
Production: Production:
Oxidation of a Primary Alcohol Oxidation of a Secondary Alcohol
Structural Formula: Structural Formula:
Propanal Propan – 2 – one
Functional group: Functional group:
Rest – group Rest – group
Aldehyde group Carbonyl group
Carbonyl group
1
Silke Redecker
Aldehydes & Ketones
Tertiary
Primary alcohol Secondary alcohol alcohols
Structural formula: Structural formula:
Cannot be
oxidised
Propan – 1 – ol Propan – 2 – ol
Functional group: Functional group:
Alkyl group – nonpolar (hydrophobic) Alkyl group – nonpolar (hydrophobic)
Hydroxyl group – polar (hydrophilic) Hydroxyl group – polar (hydrophilic)
Forces of attraction: Forces of attraction:
hydrogen bridge linkage hydrogen bridge linkage
van der Waals forces van der Waals forces
Oxidation Reduction Oxidation Reduction
Aldehyde (alkanal) Ketone (alkanone)
Production: Production:
Oxidation of a Primary Alcohol Oxidation of a Secondary Alcohol
Structural Formula: Structural Formula:
Propanal Propan – 2 – one
Functional group: Functional group:
Rest – group Rest – group
Aldehyde group Carbonyl group
Carbonyl group
1
Silke Redecker