E1, E2 and E1cb mechanisms Post author By Miraj Ahmad Ansari Post date December 11, 2020 UPSC Chemistry Elimination Reactions E1, E2 and E1cb mechanisms Lesson Progress 0% Complete Previous Lesson Back to Lesson Next Topic ← electrophilic and nucleophilic reactions of aromatic compounds including heterocyclic compounds-pyrrole, furan, thiophene and indole → orientation in E2 reactions-Saytzeff and Hoffmann