Question

With examples write short notes on diels-alder reaction

Answer 1

Answer:

The Diels‐Alder reaction is favored by the presence of electron‐withdrawing groups on the diene and electron‐releasing groups on the dienophile, which is a group or bond that is attracted to a diene. The mechanism for the Diels‐Alder reaction shows that it does not run via a carbocation intermediate. Instead, this reaction proceeds by a pericyclic process, a mechanism of just one step, involving a cyclic redistribution of bonding electron