(a) Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified. Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

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Answer 1

Question

Chapter 14, Problem 14.40P

Interpretation Introduction

(a)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Interpretation Introduction

(b)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

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Students have asked these similar questions

A nucleus that is deshielded will appear in the NMR spectrum. A) downfield B) upfield

Aa.122.

For each compound, first label each different type of proton and then rank the protons in order of increasing chemical shift.

Answer 2

Question

Chapter 14, Problem 14.40P

Interpretation Introduction

(a)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Interpretation Introduction

(b)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

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Answer 3

Question

Chapter 14, Problem 14.40P

Interpretation Introduction

(a)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Interpretation Introduction

(b)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

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Answer 4

Question

Chapter 14, Problem 14.40P

Interpretation Introduction

(a)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Interpretation Introduction

(b)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

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Answer 5

Chapter 14, Problem 14.40P

Interpretation Introduction

(a)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Interpretation Introduction

(b)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Answer 6

Chapter 14, Problem 14.40P

Interpretation Introduction

(a)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Answer 7

Chapter 14, Problem 14.40P

Interpretation Introduction

(a)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Answer 8

Interpretation Introduction

(b)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Answer 9

Interpretation Introduction

(b)

Interpretation: The labeled proton in the given compound that absorbs farther downfield is to be identified.

Concept introduction: Depending upon the electron density or the concentration of electron around hydrogen atoms, the chemical shift values of proton varies relative to the reference signal. The terms, upfield and downfield expresses the relative location of signals. The meaning of upfield is to the right and of downfield is to the left.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 14 - Problem 14.1 The NMR spectrum of recorded on a ...Ch. 14 - Prob. 14.2P Ch. 14 - How many NMR signals does each compound show? a....Ch. 14 - How many 1H NMR signals does each...Ch. 14 - How many 1H NMR signals does each compound give?...Ch. 14 - Label the protons in each highlighted CH2 group as...Ch. 14 - How many 1H NMR signals would you expect for each...Ch. 14 - Prob. 14.8P Ch. 14 - For each compound, first label each different type...Ch. 14 - Label each statement as True or False. a. When a...

Solution Summary: The author explains the chemical shift values of proton in the given compound that absorbs farther downfield.

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