Regiospecific reaction

Definition

A regiospecific reaction in organic chemistry is one in which a particular reactant always yields a product where functional groups are added to specific locations on the molecule. This ensures that, out of all possible isomeric products, only one or a predominant isomer is formed.

Related terms

Stereochemistry:

The study of how the spatial arrangement of atoms in molecules affects their chemical properties and reactions.

Markovnikov's Rule:

A rule predicting that in the addition of HX (where X is a halogen) to an alkene, the hydrogen atom bonds to the carbon with fewer alkyl substituents, leading to predictable regiochemistry.

Electrophilic Addition:

A reaction where an electrophile forms a bond with an electron-rich partner, often seen in reactions involving alkenes and typical in regiospecific processes