Polyamide formation co reactant
Diamines condense with dicarboxylic acids to form polyamides.
- Reagents
- dicarboxylic acid
- Conditions
- heat; remove water
- Reaction class
- condensation polymerisation
- Equation
- n diamine + n dicarboxylic acid -> polyamide + water
Overview
Diamines condense with dicarboxylic acids to form polyamides.
Transformation
Diamines → Polyamide-related materials
- Equation
- n diamine + n dicarboxylic acid -> polyamide + water
- Reagents
- dicarboxylic acid
- Environment
- heat; remove water
- Reaction class
- condensation polymerisation
- Mechanism
- polyamide formation
- Evidence level
- textbook core
Scope and limitations
- Scope
- Diamines supply the second bifunctional monomer in polyamide formation.
- Limitations
- This co-reactant branch points to the same polymerisation represented by the dicarboxylic-acid route.
Related reactions
- Polycondensation: Amide chemistry → Polyamide-related materials
Repeated amide bond formation gives polyamide-related materials such as nylon-family fibres and engineering plastics.
- Polyamide formation: Dicarboxylic acids → Polyamide-related materials
Dicarboxylic acids condense with diamines to form polyamides.
References
- Pearson Edexcel Level 3 Advanced GCE in Chemistry specificationPearson Education Limited · Pearson qualifications · 2024
Supports the textbook-core organic reaction routes used for displayed route and mechanism content.