aliphatic nucleophilic substitution

In this type of substitution, atom or group of atoms in the molecule is replaced by a nucleophile. These can be either S N 1 (substitution, nucleophilic, unimolecular) or S N 2 (substitution, nucleophilic, bimolecular) type. In the S N 1 ..

The nucleophilic substitution reactions can be classified into two types: First is the S N 1 reaction (substitution nucleophilic, first order). This type of reaction proceeds in two steps as: The first step is slow and is the rate-determining step. As ..

The chemical reactions of haloalkanes can be divided into four types: Nucleophilic substitution reactions Dehydrohalogenation Reactions with metals Reductio..

Nomenclature of Aliphatic Amines - Aliphatic amines are named by adding the suffix amine to the name of the alkyl group and it is written as one word. E.g., C 2 H 5 NH 2 is Ethylamine. When two or more alkyl groups in secondary or tertiary amines are some, the prefix di or tri i..

. Depending upon the type of attacking reagent, the addition or substitution reactions are also classified as free radical, electrophilic or nucleophilic substitution or addition reactions. For example, if the attacking reagent is nucleophile in substitu..

The halogen atom in haloalkane is replaced by nitro group (-NO 2 ) when it is treated with silver nitrite (AgNO 2 ) and give nitroalkanes. The bond between Ag-O is covalent and therefore, the nucleophilic attack here occurs through the lone pair on nitrogen: nitroalkanes (R-NO 2 ) ar..

Aliphatic and aromatic primary and secondary amines undergo acylation through nucleophilic substitution of acid derivatives such as acid halides or anhydrides to form amides. This reaction generates an acid which may react with the amine to form salt. Thus the amine lo..

The reactions of carboxylic acids and their derivatives involve substitution of the group L with nucleophiles and are known as nucleophilic acyl substitution reactio..

Esters undergo typical nucleophilic acyl substitution reactions but are less reactive than acyl chlorides and anhydride..

On treatment with sodium azide, alkyl halides undergo nucleophilic substitution to form alkyl azides which on catalytic hydrogenation give primary amine..