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functional group
(redirected from Functional groups)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
functional group
n.
An atom or group of atoms, such as a carboxyl group, that replaces hydrogen in an organic compound and that defines the structure of a family of compounds and determines the properties of the family.

functional group
n
(Chemistry) Chem the group of atoms in a compound, such as the hydroxyl group in an alcohol, that determines the chemical behaviour of the compound

functional group
An atom or group of atoms that replaces hydrogen in an organic compound. Functional groups define the structure of a family of compounds and determine its properties. The carboxyl and hydroxyl groups are functional groups that define the compounds they are part of as organic acids and alcohols, respectively.


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The first covers the introduction of nitrogen-containing functional groups by amination of carbon-based nucleophiles.
13]C NMR method suits best for determination of different functional groups derived from F [9,10].
Thousand Oaks, CA) has patented a process for separating a target protein (such as a recombinant protein produced in a cell culture) from a mixture containing the target protein and contaminants (such as cell culture contaminants), by contacting the mixture with a hydrophobic adsorbent comprising branched hydrocarbon functional groups in an aqueous salt solution and collecting the unbound flow-through fraction containing the target protein.
 
 
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