Michael Reaction

[Iron Man]

Hi,

 

there's a reaction of 1-pyrrolidinocyclohexene with Ethyl vinyl ketone.

 

I've already found out that the reaction of 1-pyrrolidinocyclohexene with Ethyl vinyl ketone is a Michael Reaction.

 

But I don't get on which C-Atom the ethyl vinyl keton is added!?

 

I hope someone can help me.

[hypervalent_iodine]

I've seen your thread on Chemical Forums. We aren't going to help you cheat on a competition.

[Esrevinu]

Well, if its undergoing a michael reaction, that means the beta of the alpha beta unsaturated bond is being attacked by a nucleophile. and if 1-pyrrolidinocyclohexene is the nucleophile, your limited to a secondary carbanion, a tertiary carbanion, or a ring bound nitrogen attached to a cyclohexene. Take your pick.