ORGANIC CHEMISTRY Chapter 3 Rearrangement(重排) o rearrangement reactions occur when a single reactant undergoes a reorganization of bonds and atoms to yield an isomeric product A B H H2C、C=C、 CH CH3 C-C H3C CH3 CH3 CH3 Department of Chemistry, Xiamen UniversityORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 3 Rearrangement (重排) Rearrangement reactions occur when a single reactant undergoes a reorganization of bonds and atoms to yield an isomeric product. A B C C C H3C H3C CH3 H H+ H H C C CH3 CH3 CH3 CH3