mar_08 - 3/8/2010 Predict the formula of the product formed...

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3/8/2010 1 Predict the formula of the product formed in the following reaction. O D 2 O(excess) O D O H D D O D O D D D D O H D + D O D O D Predict the product of the following reaction. O OH H H O O H A B C O H O H H Predict the product of the following reaction. O H H 3 C H3C O cross condensation self condensation O H How can cross aldols be prepared? cross condensation ? O How can cross aldols be prepared? cross condensation 100% H 3 C H 2C O O LDA Which enolate is the major product of the following reaction? A B O Li O Li or N Li LDA O
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3/8/2010 2 A B O Li O Li or N Li LDA O Which enolate is more thermodynamically stable? Why? energy progress of reaction A B Which enolate should be formed at a faster rate? A B O Li O Li or N Li LDA O energy progress of reaction A B A B O Li O Li or N Li LDA sterically less hindered energy progress of reaction A B How can equilibrium be establish between A and B? O Li O Li N Li LDA A B kinetic control O Li O Li 1% 99% + N Li LDA thermodynamic control O Li O Li 90% 10% +
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This note was uploaded on 04/06/2010 for the course CHE 326 taught by Professor Fowler during the Spring '08 term at SUNY Stony Brook.

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mar_08 - 3/8/2010 Predict the formula of the product formed...

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