Pericyclic Reactions Post author By Miraj Ahmad Ansari Post date December 11, 2020 UPSC Chemistry Pericyclic Reactions Lesson Content 0% Complete 0/2 Steps Classification and examples Woodward Hoffmann rules - electro cyclic reactions, cycloaddition reactions [2+2 and 4+2] and sigma tropic shifts [1, 3; 3, 3 and 1, 5] FMO approach Previous Lesson Back to Course Next Lesson ← Reactions and Rearrangements → Preparation and Properties of Polymers