The following is the predicted H-NMR spectrum for an unknown compound with molecular formula C6H140. This compound is a liquid at room temperature, is slightly soluble in water, and reacts with sodium metal with the evolution of a gas.56H22H4H1H1HPPMChoose from the constitutional isomers below to assign a structure to this spectrum.efb aCH3CH2CH3CH3CH;CH,CH,CHCH,OH CH,CH,CHCH,OH CH;CH,CHCHCH,b| dCH3CH2CH2CHCH2OH CH3CH2ČHCH2OHa b c degaa b c deOH fАBC(Choose the letter corresponding to the correct structure from the drop-down list provided.)Correct Structure:Assign signal number 5 (indicated as a red number on the spectrum above) to the corresponding hydrogen(s) (shown as a red lower-case letter on the structure above). If relevant, consider the possibility of diastereotopic hydrogens with slightly different chemical shifts.(Write the letter(s) of the hydrogen (or set of equivalent hydrogens) in the box provided. If the signal arises from more than one set of hydrogens on the structure above, write both letters in alphabetical order, e.g., ab)Signal number 5 corresponds to hydrogen(s):

According to the given 1H-NMR spectrum diagram, the molecule has 5 different proton environments…

The following is the predicted 'H-NMR spectrum for an unknown compound with molecular formula CgH40. This compound is a liquid at room temperature, is slightly soluble in water, and reacts with sodium metal with the evolution of a gas. 5 6H 2H 4H 1H 1H Choose from the constitutional isomers below t assign a structure to this spectrum. CH3 CH3 CH2CH3 CH;CH;CH,CHCH,OH CH;CH,CHCH,OH CH,CH2CHCHCH, b| d a a b c d eg a b c d ÓH f B (Choose the letter corresponding to the correct structure from the drop-down list provided.) Correet Structure: V Assign signal number 5 (indicated as a red number on the spectrum above) to the corresponding hydrogen(s) (shown as a red lower-case letter on the structure above). If relevant, consider the possibility of diastereotopic hydrogens with slightly different chemical shifts. (Write the letter(s) of the hydrogen (or set of equivalent hydrogens) in the box provided. If the signal arises from more than one set of hydrogens on the structure above, write both letters in alphabetical order, e.g., ab) Signal number 5 corresponds to hydrogen(s):

The following is the predicted 'H-NMR spectrum for an unknown compound with molecular formula CgH40. This compound is a liquid at room temperature, is slightly soluble in water, and reacts with sodium metal with the evolution of a gas. 5 6H 2H 4H 1H 1H Choose from the constitutional isomers below t assign a structure to this spectrum. CH3 CH3 CH2CH3 CH;CH;CH,CHCH,OH CH;CH,CHCH,OH CH,CH2CHCHCH, b| d a a b c d eg a b c d ÓH f B (Choose the letter corresponding to the correct structure from the drop-down list provided.) Correet Structure: V Assign signal number 5 (indicated as a red number on the spectrum above) to the corresponding hydrogen(s) (shown as a red lower-case letter on the structure above). If relevant, consider the possibility of diastereotopic hydrogens with slightly different chemical shifts. (Write the letter(s) of the hydrogen (or set of equivalent hydrogens) in the box provided. If the signal arises from more than one set of hydrogens on the structure above, write both letters in alphabetical order, e.g., ab) Signal number 5 corresponds to hydrogen(s):

Organic Chemistry

8th Edition

ISBN:9781305580350

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

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

Chapter13: Nuclear Magnetic Resonance Spectroscopy

Section13.7: Chemical Shift

Problem 13.5P: Following are two constitutional isomers with the molecular formula C4H8O2. (a) Predict the number...

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The following is the predicted 1H-NMR spectrum for an unknown compound with molecular formula C6H14O . This compound is a liquid at room temperature, is slightly soluble in water, and reacts with sodium metal with the evolution of a gas.
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