A molecule produces a molecular ion with a m/z of 158.09. The IRand 'H NMR spectra are shown below. Draw the structure that bestfits this data.40003000200015001000500Wavenumbers (cm-1)Q+Q

Step 1:The objective of the question is to draw the structure by using IR and 1H NMR spectra. The…

Answered: A molecule produces a molecular ion…

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter19: Nuclear Magnetic Resonance Spectroscopy

Section: Chapter Questions

Problem 19.30QAP

See similar textbooks

Similar questions

When the 1HNMR spectrum of an alcohol is run in dimethylsulfoxide (DMSO) solvent rather than in chloroform, exchange of the ÎŸ-H proton is slow and spin-spin splitting is seen between the ÎŸ-H proton and C-H protons on the adjacent carbon. What spin multiplicities would you expect for the hydroxyl protons in the following alcohols? (a) 2-Methyl-2-propanol (b) Cyclohexanol (c) Ethanol (d) 2-Propanol (e) Cholesterol (f) 1-Methylcyclohexanol
3-Bromo-1-phenyl-1-propene shows a complex NMR spectrum in which the vinylic proton at C2 is coupled with both the C1 vinylic proton (J = 16 Hz) and the C3 methylene protons (J = 8 Hz). Draw a tree diagram for the C2 proton signal, and account for the fact that a five-line multiplet is observed.
The mass spectrum and 13C NMR spectrum of a hydrocarbon are shown. Propose a structure for this hydrocarbon, and explain the spectral data.
A'H NMR spectrum is shown for a molecule with the molecular formula of CeH9Br. Draw the structure that best fits this data.
Based on this 'H NMR spectrum, choose the compound that is the most likely to match the integration, shift, and multiplicity. C B A III = D IV H.CO I ||
How many peaks would the 1H NMR spectrum of the following molecule have?
A 'H NMR spectrum is shown for a molecule with the molecula formula of C9H10O2. Draw the structure that best fits this data
The IR and 13C NMR spectra are shown for a molecule with the molecular formula of C6H10. Draw the structure that best fits this data.
A molecule produces a molecular ion with a m/z of 86 and a base peak with a m/z of 44. The IR and ¹H NMR spectra are shown below. Draw the structure that best fits this data. 4000 3000 11 2000 14 L 10 7 1500 Warumbesc + 1000 2H 21 24 1 500 DH apny Q Q
The number of peaks in the ¹H-NMR spectrum of a com-pound depends on the number of different kinds (environments)of H atoms. How many peaks appear in the spectrum of each iso-mer of C₄H₁₀and of C₅H₁₂
A 13C NMR spectrum is shown for a molecule with the molecular formula of CsH1002. Draw the structure that best fits this data. 180 160 140 120 100 PPM 80 60 40 20 O Q
Which compound is correct for the given NMR spectrum? |(3) (2) (2) 2 1 PPM CN 1) 2) 3) Structure 1 O Structure 2 Structure 3

SEE MORE QUESTIONS

Recommended textbooks for you

Principles of Instrumental Analysis

Chemistry

ISBN:

9781305577213

Author:

Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305080485

Author:

John E. McMurry

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305580350

Author:

William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:

Cengage Learning

Principles of Instrumental Analysis

Chemistry

ISBN:

9781305577213

Author:

Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305080485

Author:

John E. McMurry

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305580350

Author:

William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:

Cengage Learning

Organic Chemistry: A Guided Inquiry

Chemistry

ISBN:

9780618974122

Author:

Andrei Straumanis

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

A molecule produces a molecular ion with a m/z of 158.09. The IR and 'H NMR spectra are shown below. Draw the structure that best fits this data. 4000 3000 2000 1500 1000 500 Wavenumbers (cm-1) Q + Q