12-06 - 1 O ε Ch 12 Reactions of Carbonyls C Nu 1 LiAl H 4...

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Unformatted text preview: 12/6/2010 1 O ε + Ch. 12: Reactions of Carbonyls C Nu- 1) LiAl H 4 2) H 2 O Hydride Reduction of Carbonyls C OH HOCH3 + H H 2. H2O C O OCH3 1. LiAlH4 What are the major products of the following reactions? O 1 L A H OH H O O CH 3 1. LiAlH 4 2. H 2 O O O O CH 3 1. NaBH 4 2. H 2 O HO H H OH O O CH 3 H HOCH3 + Give the structures of the two isomeric compounds produced in the following reaction. C CH3 O Cl C CH3 HO Cl H C CH3 H Cl OH 1. LiAlH 4 2. H 2 O + H 2 O H 2 O A B C CH3 O H AlH3 C CH3 O H AlH3 H AlH3 C CH 3 O H AlH3 + Which compound is the S enantiomer? Ketones and aldehydes have two different prochiral faces. Oxidation and reduction in biology. H H NH2 O N O HO O O O H R C R O + H H R C R + O H O HO O O O H NH2 O N-H NADH (Nicotinamide adenine dinucleotide) NAD ْ HO O P O O P O O N N N N NH2 OH HO HO O P O O P O O N N N N NH2 OH HO R C R O + H H R C R + O H H H NH2 O N R NH2 O N R-H Which species is the electron donor?...
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12-06 - 1 O ε Ch 12 Reactions of Carbonyls C Nu 1 LiAl H 4...

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