ORGANIC CHEM.(LL)-W/OWL V2 >CUSTOM<
9th Edition
ISBN: 9781337034623
Author: McMurry
Publisher: CENGAGE C
expand_more
expand_more
format_list_bulleted
Question
Chapter 13.11, Problem 17P
Interpretation Introduction
a) Methylcycloprntane
Interpretation:
To predict the number of carbon resonance lines in its 13CNMR spectrum.
Interpretation Introduction
b) 1-Methylcyclohexene
Interpretation:
To predict the number of carbon resonance lines in its 13CNMR spectrum.
Interpretation Introduction
c) 1,2-Dimethylbenzene
Interpretation:
To predict the number of carbon resonance lines in its 13CNMR spectrum.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Predict the number of peaks and their multiplicity in the off-resonance decoupled CMR spectra of the following compounds : (a) p-Dichlorobenzene (c) 1,4-Dioxane (b) p-Xylene (d) Methyl cyclopropane
Analyse the 13C NMR spectrum for 1,3-dibromobenzene
Define the 1H NMR spectrum of 2-bromopropane, (CH3)2CHBr
Chapter 13 Solutions
ORGANIC CHEM.(LL)-W/OWL V2 >CUSTOM<
Ch. 13.1 - Prob. 1PCh. 13.1 - Prob. 2PCh. 13.2 - Prob. 3PCh. 13.3 - The following 1H NMR peaks were recorded on a...Ch. 13.3 - When the 1Η NMR spectrum of acetone, CH3COCH3, is...Ch. 13.4 - Each of the following compounds has a single 1H...Ch. 13.4 - Identify the different types of protons in the...Ch. 13.5 - How many peaks would you expect in the 1H NMR...Ch. 13.6 - Predict the splitting patterns you would expect...Ch. 13.6 - Draw structures for compounds that meet the...
Ch. 13.6 - The integrated 1H NMR spectrum of a compound of...Ch. 13.7 - Identify the indicated sets of protons as...Ch. 13.7 - How many kinds of electronically nonequivalent...Ch. 13.7 - How many absorptions would you expect (S)-malate,...Ch. 13.8 - 3-Bromo-1-phenyl-1-propene shows a complex NMR...Ch. 13.9 - How could you use 1H NMR to determine the...Ch. 13.11 - Prob. 17PCh. 13.11 - Propose structures for compounds that fit the...Ch. 13.11 - Prob. 19PCh. 13.12 - Prob. 20PCh. 13.12 - Prob. 21PCh. 13.12 - Prob. 22PCh. 13.13 - Prob. 23PCh. 13.SE - Into how many peaks would you expect the 1H NMR...Ch. 13.SE - How many absorptions would you expect the...Ch. 13.SE - Sketch what you might expect the 1H and 13C NMR...Ch. 13.SE - How many electronically nonequivalent kinds of...Ch. 13.SE - Identify the indicated protons in the following...Ch. 13.SE - Prob. 29APCh. 13.SE - Prob. 30APCh. 13.SE - When measured on a spectrometer operating at 200...Ch. 13.SE - Prob. 32APCh. 13.SE - Prob. 33APCh. 13.SE - How many types of nonequivalent protons are...Ch. 13.SE - The following compounds all show a single line in...Ch. 13.SE - Prob. 36APCh. 13.SE - Propose structures for compounds with the...Ch. 13.SE - Predict the splitting pattern for each kind of...Ch. 13.SE - Predict the splitting pattern for each kind of...Ch. 13.SE - Identify the indicated sets of protons as...Ch. 13.SE - Identify the indicated sets of protons as...Ch. 13.SE - The acid-catalyzed dehydration of...Ch. 13.SE - How could you use 1H NMR to distinguish between...Ch. 13.SE - Propose structures for compounds that fit the...Ch. 13.SE - Propose structures for the two compounds whose 1H...Ch. 13.SE - Prob. 46APCh. 13.SE - How many absorptions would you expect to observe...Ch. 13.SE - Prob. 48APCh. 13.SE - How could you use 1H and 13C NMR to help...Ch. 13.SE - How could you use 1H NMR, 13C NMR, and IR...Ch. 13.SE - Assign as many resonances as you can to specific...Ch. 13.SE - Assume that you have a compound with the formula...Ch. 13.SE - The compound whose 1H NMR spectrum is shown has...Ch. 13.SE - The compound whose 1H NMR spectrum is shown has...Ch. 13.SE - Propose structures for compounds that fit the...Ch. 13.SE - Long-range coupling between protons more than two...Ch. 13.SE - The 1H and 13C NMR spectra of compound A, C8H9Br,...Ch. 13.SE - Propose structures for the three compounds whose...Ch. 13.SE - The mass spectrum and 13C NMR spectrum of a...Ch. 13.SE - Compound A, a hydrocarbon with M+=96 in its mass...Ch. 13.SE - Propose a structure for compound C, which has...Ch. 13.SE - Prob. 62GPCh. 13.SE - Propose a structure for compound E, C7H12O2, which...Ch. 13.SE - Compound F, a hydrocarbon with M+=96 in its mass...Ch. 13.SE - 3-Methyl-2-butanol has five signals in its 13C NMR...Ch. 13.SE - A 13C NMR spectrum of commercially available...Ch. 13.SE - Carboxylic acids (RCO2H) react with alcohols (ROH)...Ch. 13.SE - Prob. 68GPCh. 13.SE - The proton NMR spectrum is shown for a compound...Ch. 13.SE - The proton NMR spectrum of a compound with the...Ch. 13.SE - The proton NMR spectrum is shown for a compound...
Knowledge Booster
Similar questions
- What characteristics of the methyl benzoate spectrum rule out an aldehyde or carboxylicacid functional group giving the absorption at 1723 cm-1?arrow_forwardHow 1H or 13C chemical shifts could be used to distinguish among the following sets of structures?arrow_forwardThe base peak at m/z 56 in the mass spectrum of methylcyclopentane corresponds to loss of ethylene to give a radical cation with the molecular formula C4H8+.. Propose a structural formula for this radical cation and show how it might be formedarrow_forward
- Predict the ¹H NMR spectrum of diethoxymethane.arrow_forwardPropose a structural formula for the analgesic phenacetin, molecular formula C10H13NO2, based on its 1H-NMR spectrum.arrow_forwardAssign as many resonances as you can to specific carbon atoms in the 13C NMR spectrum of ethyl benzoate.arrow_forward
- The mass spectrum and 13C NMR spectrum of a hydrocarbon are shown. Propose a structure for this hydrocarbon, and explain the spectral data.arrow_forwardHydrohalic acids (i.e., HCl, HBr, HI) add to the double bond of alkenes to yield alkyl halides. Shown below is the carbon NMR spectrum of an alkene of formula C5H10. What is the structure of this alkene?arrow_forwardHow many signals do you expect in the proton NMR spectrum of 2-chlorotoluene?arrow_forward
- What does the H-NMR peaks say about the C9H12 structure?arrow_forwardcan you list the corresponding ppm values for the non-aromatic carbon atom in ^13C NMR spectrum for benzonitrile?arrow_forwardPredict the 13C-NMR spectrum of methyl orange in DMSO-d6. How many signals will beobserved and in which range?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher: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:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:Cengage Learning