determine-the-manner-in-which-the-ring-is-closed-for-the-given-electrocyclic-rea

Question

Determine the manner in which the ring is closed for the given electrocyclic reaction.

Electrocyclic reaction diagram showing ring closure options: Exo-dig, Conrotatory, Disrotatory, Endo-dig.

Accepted Answer

Conrotatory

Answer

Exo-dig

Answer

Disrotatory

Answer

Endo-dig