Microsoft PowerPoint - 11

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Unformatted text preview: 1. 1 2. 2 3. 3 4. 4 5. 5 6. 6 7. 7 8. 8 9. 9 1) BH 3 , THF 2) H 2 O 2 , NaOH (aq) 3) Na 2 Cr 2 O 7 acid, water 1. 2. 3. 4. 5. 6. 7. 8. 9. 0. OH O OH O H OH HO OH O O OH O O OH O O H O O H O Which is a major product of the reaction sequence? % % % % % % % % % % 180 4pts 3pts 2pts Summary of Critical Points from Last Class Oxidation of Carbon = adding O's or taking away H's from a carbon atom Less oxidized More oxidized Summary of Critical Points from Last Class Key skill: recognizing primary, secondary, tertiary alcohols, alkyl halides, etc. OH NH 2 Cl OH CH 3 OH HO I II III IV V VI H H H H H Only carbons with Hs (1 o , 2 o alcohols & aldehydes) are oxidized easily Summary of Critical Points from Last Class Six new synthetic transformations to memorize (note: the mechanisms of these reactions are beyond the scope of this course) C C R 3 R 2 R 1 H 1) ozone (O 3 ) C C R 3 R 2 R 1 H O O 2) Zn, acetic acid C C R 3 R 2 R 1 OH O O C C R 3 R 2 R 1 H 1) KMnO 4 (hot) 2) H 3 O /H 2 O R C H O H...
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This note was uploaded on 07/29/2009 for the course ENGL engl 500 taught by Professor Reter during the Spring '09 term at University of Washington.

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Microsoft PowerPoint - 11 - 1. 1 2. 2 3. 3 4. 4 5. 5 6. 6...

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