Carboxylic Acids and Derivatives
Start with the big picture
The lesson surveys carboxylic acids, acid halides, anhydrides, esters, amides, and nitriles, including how their names are formed. It compares boiling-point and water-solubility trends and explains how electronic effects influence acid strength. For reactions, the focus is the electrophilic carbonyl carbon and the addition–elimination sequence of nucleophilic acyl substitution. The leaving group helps determine relative reactivity, while resonance donation from nitrogen reduces the electrophilicity of amide carbonyls. The topic also introduces hydrolysis, ester saponification, and transesterification, alongside spectroscopic identification by IR and 13C NMR. These ideas provide a framework for recognizing derivative structures and understanding how their properties relate to their reactions.
What you'll learn
- Apply naming patterns for carboxylic acids and common derivatives.
- Compare derivative boiling-point, solubility, and acidity trends.
- Explain how leaving-group ability and resonance affect acyl reactivity.
- Outline nucleophilic acyl substitution and representative hydrolysis transformations.
- Identify the spectroscopy methods covered for carboxylic acid derivatives.
Continue your study
Work through the complete notes and reinforce the topic with the study tools available in the full lesson.
