Electrophillic Addition Reactions of Alkenes

Electrophilic Addition Reaction

Electrophilic Addition Reaction

Explain the mechanism of electrophilic addition reactions of alkenes.

What are alkenes ? Why do these show geometrical isomerism? Explain the mechanism of electrophilic addition reactions to alkenes.

Alkenes and alkynes are unsaturated hydrocarbons and undergo electrophilic addition reactions. In alkenes, the addition occurs in one step while in alkynes the addition occurs in two steps. Alkenes show geometrical isomerism but alkynes do not. Alkynes are more acidic than alkenes which are more acidic than alkanes. Both alkenes and alkynes can be prepared by the electrolysis of sodium or potassium salts of carboxylic acids. Write the major product of the reaction : (CH_(3))_(3)C-CH=CH_(2)overset(HBr)to

Alkenes and alkynes are unsaturated hydrocarbons and undergo electrophilic addition reactions. In alkenes, the addition occurs in one step while in alkynes the addition occurs in two steps. Alkenes show geometrical isomerism but alkynes do not. Alkynes are more acidic than alkenes which are more acidic than alkanes. Both alkenes and alkynes can be prepared by the electrolysis of sodium or potassium salts of carboxylic acids. Write the major product of the following reaction : CH_(3)C=CH+H_(2)O overset(Hg^(24))underset("dil.H"_(2)SO_(4))to

Alkenes and alkynes are unsaturated hydrocarbons and undergo electrophilic addition reactions. In alkenes, the addition occurs in one step while in alkynes the addition occurs in two steps. Alkenes show geometrical isomerism but alkynes do not. Alkynes are more acidic than alkenes which are more acidic than alkanes. Both alkenes and alkynes can be prepared by the electrolysis of sodium or potassium salts of carboxylic acids. Which of the following molecule can exhibit geometrical isomerism ? 2-Methylbut-2-en-1-ol , 3-Methylbut-2-en-1-ol

A : Alkynes is more reactive than alkene towards electrophilic addition reaction. R : Alkynes form stable carbocation than alkene.

Basics of Addition Reactions of Alkene