The carbohydrate is to be identified from among the given molecules. Concept Introduction: Carbohydrates are polyhydroxy aldehydes or ketones , or their derivatives. Straight-chain carbohydrates are characterized by the presence of a C=O group, OH groups along the chain, and a CH 2 OH group. Ring-form carbohydrates are characterized by the presence of a ring containing carbon atoms and one oxygen atom. The ring also contains OH and CH 2 OH groups.

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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 16, Problem 49E

Interpretation Introduction

Interpretation:

The carbohydrate is to be identified from among the given molecules.

Concept Introduction:

Carbohydrates are polyhydroxy aldehydes or ketones, or their derivatives.

Straight-chain carbohydrates are characterized by the presence of a C=O group, OH groups along the chain, and a CH2OH group.

Ring-form carbohydrates are characterized by the presence of a ring containing carbon atoms and one oxygen atom. The ring also contains OH and CH2OH groups.

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Part I. a) Elucidate the structure of compound A using the following information. • mass spectrum: m+ = 102, m/2=57 312=29 • IR spectrum: 1002.5 % TRANSMITTANCE Ngg 50 40 30 20 90 80 70 60 MICRONS 5 8 9 10 12 13 14 15 16 19 1740 cm M 10 0 4000 3600 3200 2800 2400 2000 1800 1600 13 • CNMR 'H -NMR Peak 8 ppm (H) Integration multiplicity a 1.5 (3H) triplet b 1.3 1.5 (3H) triplet C 2.3 1 (2H) quartet d 4.1 1 (2H) quartet & ppm (c) 10 15 28 60 177 (C=0) b) Elucidate the structure of compound B using the following information 13C/DEPT NMR 150.9 MHz IIL 1400 WAVENUMBERS (CM-1) DEPT-90 DEPT-135 85 80 75 70 65 60 55 50 45 40 35 30 25 20 ppm 1200 1000 800 600 400

• Part II. a) Elucidate The structure of compound c w/ molecular formula C10 11202 and the following data below: • IR spectra % TRANSMITTANCE 1002.5 90 80 70 60 50 40 30 20 10 0 4000 3600 3200 2800 2400 2000 1800 1600 • Information from 'HAMR MICRONS 8 9 10 11 14 15 16 19 25 1400 WAVENUMBERS (CM-1) 1200 1000 800 600 400 peak 8 ppm Integration multiplicity a 2.1 1.5 (3H) Singlet b 3.6 1 (2H) singlet с 3.8 1.5 (3H) Singlet d 6.8 1(2H) doublet 7.1 1(2H) doublet Information from 13C-nmR Normal carbon 29ppm Dept 135 Dept -90 + NO peak NO peak 50 ppm 55 ppm + NO peak 114 ppm t 126 ppm No peak NO peak 130 ppm t + 159 ppm No peak NO peak 207 ppm по реак NO peak

Could you redraw these and also explain how to solve them for me pleas

Answer 2

Question

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 16, Problem 49E

Interpretation Introduction

Interpretation:

The carbohydrate is to be identified from among the given molecules.

Concept Introduction:

Carbohydrates are polyhydroxy aldehydes or ketones, or their derivatives.

Straight-chain carbohydrates are characterized by the presence of a C=O group, OH groups along the chain, and a CH2OH group.

Ring-form carbohydrates are characterized by the presence of a ring containing carbon atoms and one oxygen atom. The ring also contains OH and CH2OH groups.

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Check out a sample textbook solution

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Answer 3

Question

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 16, Problem 49E

Interpretation Introduction

Interpretation:

The carbohydrate is to be identified from among the given molecules.

Concept Introduction:

Carbohydrates are polyhydroxy aldehydes or ketones, or their derivatives.

Straight-chain carbohydrates are characterized by the presence of a C=O group, OH groups along the chain, and a CH2OH group.

Ring-form carbohydrates are characterized by the presence of a ring containing carbon atoms and one oxygen atom. The ring also contains OH and CH2OH groups.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

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 16, Problem 49E

Interpretation Introduction