Which of the following can result in cyclization?

Question

Quizplus · Accepted Answer

All the listed reactions, aldol condensation, Claisen condensation, and Robinson annulation, can result in the formation of cyclic compounds under certain conditions. Aldol and Claisen condensations can lead to ring formation when intramolecular reactions occur, while Robinson annulation specifically involves the formation of a six-membered ring through a sequence of reactions starting with an aldol condensation.

Which of the Following Can Result in Cyclization