Exam 17: Introduction to Carbonyl Chemistry; Organometallic Reagents; Oxidation and Reduction

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A carbonyl group,C=O,and an alkene,C=C,double bonds are both sp2 hybridized.However,the chemistry of these two functional groups is very different.This can be explained by which of the following statements?

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B

What is the major organic product of the following reaction? What is the major organic product of the following reaction?

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B

What reagent would be used to reduce an amide to an amine?

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C

What is the major organic product of the following reaction? What is the major organic product of the following reaction?

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What is the product of the following reaction? What is the product of the following reaction?

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What reagent can be used to cleave a silyl ether protecting group?

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Rank the carbon-metal bond in the following organometallic reagents in order of decreasing polarity,starting with the most polar. Rank the carbon-metal bond in the following organometallic reagents in order of decreasing polarity,starting with the most polar.

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What is the product of the following reaction? What is the product of the following reaction?

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What are the two steps in a nucleophilic addition mechanism?

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What is the product of the following reaction? What is the product of the following reaction?

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Why are ketones less reactive than aldehydes?

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Rank the following compounds in order of increasing reactivity in nucleophilic acyl substitution reactions,starting with the least reactive compound. Rank the following compounds in order of increasing reactivity in nucleophilic acyl substitution reactions,starting with the least reactive compound.

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What is the major organic product of the following reaction? What is the major organic product of the following reaction?

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What is the major organic product of the following reaction? What is the major organic product of the following reaction?

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What is the missing reagent in the reaction below? What is the missing reagent in the reaction below?

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The behavior of acid chlorides is different from that of aldehydes in a reaction with a nucleophile because

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Which reagent can be used to reduce an acid chloride to an aldehyde?

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What is the major organic product of the following reaction? What is the major organic product of the following reaction?

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What is the major product from the following reaction? What is the major product from the following reaction?

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If the starting material has no stereogenic centers,when carbonyl compounds are reduced with a reagent such as LiAlH4 or NaBH4 and a new stereogenic center is formed,what will the composition of the product mixture be?

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