Geometrical isomerism The isomerism which arises due to restricted (frozen) rotation about double bond in molecules. It refers to the phenomenon of molecules having the same atoms, but different spatial structures due to their double bonds. This type of molecule can be either cis or trans, and can cause a variety of physical and chemical … Read more
Nomenclature of optical isomers 1. D&L system of nomenclature of optical isomers The definition of R&S configuration is more precise & quiet different D&L configuration. The D&L nomenclature was done in old system. The original system of nomenclature was started with the enantiomers of a standard compound glyceraldehyde one enantiomers rotate the plane of polarized … Read more
Stereoisomerism Stereoisomerism is a form of isomerism in which molecules have the same molecular formula and same structural formula but different in arrangement of atoms in a space. It is also defined as the particular kind of isomers that are different from each other only in the way the atoms are oriented in a space. … Read more
