(a) Interpretation: The products of given reaction (including all stereoisomers) are to be drawn. Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds ( aldehyde / ketone ), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

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Answer 1

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 21, Problem 21.14P

Interpretation Introduction

(a)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Interpretation Introduction

(b)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

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CHEM 310 Quiz 8 Organic Chemistry II Due: Tuesday, April 25th, at 11:59 pm. This quiz is open textbook / open notes - but you must work alone. You cannot use the internet or the solutions manual for the book. Scan in your work and record an explanation of your mechanism. You may record this any way that you like. One way would be to start an individual Zoom meeting, start recording, "share your screen" and then talk through the problem. This will be converted to an .mp4 file that you can upload into Canvas using the "record/upload media" feature. Pyridine, benzoic acid and benzene are dissolved in ethyl acetate. Design and provide a plan / flow chart for separating and isolating each of these components. Pyridine and benzene are liquids at room temperature. Benzoic acid is a solid. You have ethyl acetate, 2M NaOH, 2M HCI and anhydrous MgSO4 available, as well as all the glassware and equipment that you used in the organic lab this year. Provide accurate acid/base reactions for any…

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Please draw the mechanism for this Friedel-crafts acylation reaction using arrows

Answer 2

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 21, Problem 21.14P

Interpretation Introduction

(a)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Interpretation Introduction

(b)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

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Answer 3

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 21, Problem 21.14P

Interpretation Introduction

(a)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Interpretation Introduction

(b)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

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Answer 4

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 21, Problem 21.14P

Interpretation Introduction

(a)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Interpretation Introduction

(b)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

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Answer 5

Chapter 21, Problem 21.14P

Interpretation Introduction

(a)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Interpretation Introduction

(b)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Answer 6

Chapter 21, Problem 21.14P

Interpretation Introduction

(a)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Answer 7

Chapter 21, Problem 21.14P

Interpretation Introduction

(a)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Answer 8

Interpretation Introduction

(b)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Answer 9

Interpretation Introduction

(b)

Interpretation: The products of given reaction (including all stereoisomers) are to be drawn.

Concept introduction: The hydride reduction or the nucleophilic addition of carbanions to carbonyl compounds (aldehyde/ketone), both involve two-step mechanism that is nucleophilic attack of hydride ion or carbanion followed by protonation.

Answer 10

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Answer 12

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Answer 13

Ch. 21 - Rank the following compounds in order of...Ch. 21 - Prob. 21.2P Ch. 21 - Give the IUPAC name for each aldehyde.Ch. 21 - Prob. 21.4P Ch. 21 - Give the IUPAC name for each ketone.Ch. 21 - Prob. 21.6P Ch. 21 - Prob. 21.7P Ch. 21 - The boiling point of is significantly higher than...Ch. 21 - Which carbonyl group in each pair absorbs at a...Ch. 21 - Problem 21.10 Draw the structure of all...

Solution Summary: The author explains that the products of given reaction (including all stereoisomers) are shown in Figure 1.

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Chapter 21 Solutions