Carboxylic acid (COOH): Difference between revisions
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Carboxylic acids are organic compounds which contain a [[ | Carboxylic acids are organic compounds which contain a [[Carboxyl group|carboxyl]] group (COOH), they are described by the general formula R-COOH, in which R denotes the remainder of the [[Molecule|molecule]] minus the carboxyl group.<ref>McNaught AD (1997). Compendium Of Chemical Terminology. 2nd ed. New York: Blackwell Science. 215.</ref> The carboxyl group acts as an acid by dissociating into its conjugate ions of H+ and R-COO-. '''Carboxylic acids in nature''' Carboxylic acids occur extensively in nature, the carboxyl groups and amine groups of different amino acids react together to form peptide bonds and give rise to amino acid polymers otherwise known as proteins. | ||
'''Carboxylic acids in nature | |||
Carboxylic acids occur extensively in nature, the carboxyl groups and amine groups of different amino acids react together to form peptide bonds and give rise to amino acid polymers otherwise known as proteins. | |||
=== Chemical Synthesis === | |||
Carboxylic acids can be chemically synthesised from [[Aldehyde|aldehydes]] and [[Alcohol|alcohols]], the [[Oxidation|oxidation]] of an alcohol gives an aldehyde, aldehydes can then be oxidised further to give carboxylic acids. | Carboxylic acids can be chemically synthesised from [[Aldehyde|aldehydes]] and [[Alcohol|alcohols]], the [[Oxidation|oxidation]] of an alcohol gives an aldehyde, aldehydes can then be oxidised further to give carboxylic acids. | ||
=== References === | |||
<references /> | <references /> | ||
Revision as of 03:26, 24 October 2014
Carboxylic acids are organic compounds which contain a carboxyl group (COOH), they are described by the general formula R-COOH, in which R denotes the remainder of the molecule minus the carboxyl group.[1] The carboxyl group acts as an acid by dissociating into its conjugate ions of H+ and R-COO-. Carboxylic acids in nature Carboxylic acids occur extensively in nature, the carboxyl groups and amine groups of different amino acids react together to form peptide bonds and give rise to amino acid polymers otherwise known as proteins.
Chemical Synthesis
Carboxylic acids can be chemically synthesised from aldehydes and alcohols, the oxidation of an alcohol gives an aldehyde, aldehydes can then be oxidised further to give carboxylic acids.
References
- ↑ McNaught AD (1997). Compendium Of Chemical Terminology. 2nd ed. New York: Blackwell Science. 215.