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Unformatted text preview: Oxidation by permanganate: synthetic and mechanistic aspects, Sukalyan Dash, Sabita Patel, Bijay K. Mishra, Tetrahedron , 2008 + HBr N O O Br + Br 2 N O O H Br 2 light 2 Br C C C H H + Br 2 C C C H H Br + Br Trace Low Concentration CCl 4 C C C H H H + Br C C C H H + HBr C C C H H C C C H H Note: This radical is stablized by resonance N-bromosuccinimide Mechanism of Allylic Halogenation using N-bromosuccinimide (NBS) C C C C O 3 C C C C O O O C C O O O C C C C O O O C C C O O C C O C C O O C O O C O C C C H 3 C S CH 3 O C O C C C H 3 C S CH 3 O Zwitterion Resonance Unstable Molonozide Stable Ozonide Cycloaddition Cycloreversion Mechanism of Ozonolysis...
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This note was uploaded on 02/07/2012 for the course CHEM 1 taught by Professor Gelfand during the Spring '11 term at Solano Community College.
- Spring '11