Unformatted text preview: Draw the most important additional resonance structures of the carbocation shown below. Number each structure according to its relative importance (1 = most important, 3 = least important). 4. (3 pts.) Write a detailed mechanism for the reaction shown below, showing all intermediate structures. Use curved arrows to indicate all electron movement, and indicate all formal charges clearly. ANSWER: (HOMO of 1,3,5-hexatriene) Example Cl CH 3 OH OCH 3 CH 2 NBS, h ν ?...
View Full Document
- Summer '09
- Electron, Chem, pts, Molecule, important additional resonance