Reaction Intermediates : Part-4

Introduction To Organic Chemistry - Reaction Intermediates - Carboanion

Stability of Reaction Intermediates

Reaction Intermediate General Point

Reaction Mechanism : transition state - reaction intermediates, carbocation - rearrangement and hydride shift

Reaction intermediate of EicB reaction is :

In the above chemical reaction, intermediate "X" and reagent/condition "A" are :

Choose the most reasonable reaction intermediate for the following reaction.