E–Z nomenclature is a system used to describe geometrical isomers of alkenes when the simple cis–trans system cannot be applied. It is based on the Cahn–Ingold–Prelog (CIP) priority rules. The letters E and Z are derived from German words: This system is used when the double-bonded carbon atoms have different substituent groups, making cis–trans naming … Read more
Cis–trans isomerism is a type of geometrical isomerism that occurs when there is restricted rotation around a double bond (C=C) or within cyclic compounds. In these molecules, atoms or groups attached to the carbon atoms cannot rotate freely, leading to different spatial arrangements. Although cis and trans isomers have the same molecular formula and connectivity … Read more
Introduction to Geometrical Isomerism Geometrical isomerism is a type of stereoisomerism that arises due to the restricted rotation around a double bond or within a cyclic structure. In these compounds, atoms or groups attached to the carbon atoms cannot freely rotate, leading to different spatial arrangements. Although the molecular formula and connectivity of atoms remain … Read more
