Sometimes “Polyene” cyclization reactions can be catalyzed by a transition metal. Provide a mechanism for the reaction.
Provide mechanisms and/or products for the following transformations. a. Sometimes “Polyene” cyclization reactions can be catalyzed by a transition metal. Provide a mechanism for the reaction. Section I. Tactics Provide the appropriate reagents or product in the following examples. 1. 2. 3. 4. 5. 6. 7. 1.OsO4, TBHP, H2O/THF Br 2. TsOH, acetone, PhH, heat […]