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Unformatted text preview: E and F . (10 points, 10 point bonus) CO 2 Me Ph H 2 , Lindlar Catalyst CH 2 Cl 2 , 23 C A B Ph CO 2 Me PhCH 3 , 23 100 C H H H Ph H H H H MeO 2 C H H H Ph H CO 2 Me Ph H MeO 2 C H H Ph C D F E C and D are formed at 23 C after prolonged stirring E and F are formed at 100 C stirring during which time the amounts of C and D are diminished Intramolecular 4 + 2 Diels-Alder Cycloadditions CO 2 Me H 2 , Lindlar Catalyst CH 2 Cl 2 , 23 C G H Ph PhCH 3 , 23 C I J Ph Ph Ph Ph H Ph H Ph Ph 8 conrotatory electrocyclization 6 disrotatory...
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This note was uploaded on 01/03/2012 for the course CH 41c taught by Professor List during the Fall '10 term at Caltech.
- Fall '10