The enol form is a specific structural configuration of a molecule that contains both a carbon-carbon double bond (C=C) and a hydroxyl group (-OH) attached to one of the carbons involved in the double bond. The term “enol” is a contraction of “ene,” which refers to the carbon-carbon double bond, and “ol,” which refers to…

The keto form is a specific structural configuration of a molecule in which a carbonyl group (C=O) is present. The carbonyl group consists of a carbon atom (C) double-bonded to an oxygen atom (O). The term “keto” is derived from the Greek word “keton,” meaning “carbonyl compound.” Here are some key points about the keto…

Keto-enol tautomerism is a specific type of tautomeric isomerism that involves the interconversion between a keto form and an enol form of a compound. This phenomenon is particularly common in compounds containing a carbonyl group (C=O) and an adjacent hydrogen atom on a carbon atom. Here are some key points about keto-enol tautomerism: Keto Form:…

Tautomeric isomerism is a type of constitutional isomerism in organic chemistry. It involves the rapid interconversion of isomers, called tautomers, through the movement of a hydrogen atom and the shifting of electrons. Tautomers are isomers that differ in the position of a proton and the arrangement of double bonds or rings. There are two common…

Functional group isomerism, also known as functional isomerism or functional group isomerization, is a type of structural isomerism in organic chemistry. It occurs when compounds with the same molecular formula have different functional groups, resulting in distinct chemical and physical properties. In functional group isomerism, the arrangement of atoms remains the same, but the type…

Positional isomerism is a type of structural isomerism where compounds with the same molecular formula have different arrangements of a functional group or substituent on the same carbon chain. This type of isomerism arises due to the different positions at which the functional group or substituent is attached to the main carbon backbone. Here are…

Chain isomerism, also known as skeletal isomerism or n-butane isomerism, is a type of structural isomerism in organic chemistry. It occurs when compounds with the same molecular formula have different arrangements of the carbon backbone or chain. In other words, the carbon atoms are connected in a different sequence in each isomer, leading to distinct…

Structural isomerism, also known as constitutional isomerism, is a type of isomerism where compounds have the same molecular formula but different arrangements of atoms. This results in distinct structural connectivity, which can lead to differences in chemical and physical properties. Structural isomers have different chemical names and often exhibit varied reactivity due to their different…

Isomerism is a phenomenon in chemistry where two or more compounds have the same molecular formula but different structural arrangements or spatial orientations, resulting in distinct chemical and/or physical properties. Isomers are compounds that share the same number of atoms of each element but have different connectivity or arrangement of atoms within their molecules. There…

Chelation (pronounced key-LAY-shun) is a chemical process in which a molecule, typically an organic compound known as a chelating agent or chelator, forms coordination bonds with a metal ion by donating multiple lone pairs of electrons. The term “chelation” comes from the Greek word “chele,” which means “claw.” Chelating agents can surround a metal ion…