5 The 1H NMR spectrum of a compound of formula C4H100 is shown below, with a table showing the chemical shifts of peaks andtheir integrated areas. Propose a structure (Textbook problem 13-11).¹H NMR of C₂H₁00shift Rel.area3.353.231.490.991.001.501.001.50Please choose the correct molecule from the following list:CH₂CH₂CH₂CH₂OHCH₂CH₂CH₂CH₂ABCH₂CHOCH₂CH₂DOAОвOcODOEOF2PPMCH₂CHCH₂OHCH₂ECH₂CH₂CH₂CH₂CCH₂CCHF

Answered: Image /qna-images/answer/e3ad97ae-c8a0-49ee-8b0d-71e98e822ba0.jpg

The 1H NMR spectrum of a compound of formula C4H100 is shown below, with a table showing the chemical shifts of peaks a their integrated areas. Propose a structure (Textbook problem 13-11). ¹H NMR of C₂H₂O shift Rel. area 3.35 3.23 1.49 0.99 1.00 1.50 1.00 1.50 Please choose the correct molecule from the following list: CH₂CH₂CH₂CH₂OH CH₂CH₂CH₂CH₂ A B CH₂CHOCH₂ CH₂ D OA OB Oc OD OE 2 PPM CH₂CHCH₂OH CH₂ E CH₂CH₂CH₂CH₂ C CH₂CCH F

The 1H NMR spectrum of a compound of formula C4H100 is shown below, with a table showing the chemical shifts of peaks a their integrated areas. Propose a structure (Textbook problem 13-11). ¹H NMR of C₂H₂O shift Rel. area 3.35 3.23 1.49 0.99 1.00 1.50 1.00 1.50 Please choose the correct molecule from the following list: CH₂CH₂CH₂CH₂OH CH₂CH₂CH₂CH₂ A B CH₂CHOCH₂ CH₂ D OA OB Oc OD OE 2 PPM CH₂CHCH₂OH CH₂ E CH₂CH₂CH₂CH₂ C CH₂CCH F

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter12: Structure Determination: Mass Spectrometry And Infrared Spectroscopy

Section12.SE: Something Extra

Problem 49AP: The infrared spectrum of the compound with the mass spectrum shown below has a medium-intensity peak...

See similar textbooks

Similar questions

Spectra data for Unknown Z are listed below. Deduce it's structure. MS: m/z 134 (Molecular Ion) IR: 1720 (strong); 3062 (weak); 2981 (medium); 1605 (medium) 13C NMR and 1H NMR shown on a separate page.
1. For each set of spectral data, propose an acceptable structure that is consistent with the data. a. MS: M+ m/z=71, IR: 3340, 2960, 2870 cm-1 , 13C NMR: 47.20 (CH2), 25.64 (CH2) ppm b. MS: M+ m/z= 102, IR: 2960, 2870 cm-1, 13C NMR: 72.73 (t), 23.20 (t), 10.80 (q) ppm c. MS: M+ m/z=74, IR: 3310, 2960, 2870 cm^-1, 13C NMR: 62.44 (down), 34.86 (down), 18.98 (down), 13.88 (up) ppm (DEPT-direction) d. MS: M+ m/z=92 (M:M+2=3:1), IR: 2960, 2870 cm^-1, 13C NMR: 67.29 (C), 34.46 (CH3) ppm e. MS:M+ m/z=70, IR: 3070, 2960, 2870, 1666 cm^-1, 13C NMR: 138.92 (t), 114.26 (d), 35.96 (t), 22.17 (t), 13.59 (q) ppm f. MS: M+ m/z= 72, IR: 2960, 2870 cm^-1, 13C NMR: 31.68 (t), 29.80 (d), 22.20 (q), 11.69 (q) ppm g. MS: M+ m/z= 84, IR: 2960, 2870, 1734 cm^-1, 13C NMR: 220.16 (C), 38.30 (CH2), 23.24 (CH2) ppm h. MS:M+ m/z= 138, (M:M+2=1:1), IR: ~3010(broad), 1715 cm^-1, 13C NMR: 173.61(s), 25.21(t) ppm i. MS:M+ m/z=88, IR: 2960, 2870, 1736cm^-1, 13C NMR: 170.95 (C), 60.34 (CH2), 20.98 (CH3), 14.23 (CH3)…
The tabulated 1H NMR and 13C NMR spectral data acquired for an unknown compound with an atomic composition of C11H20O2is detailed below. Using this data, propose a molecular structure for the unknown compound and, based on this structure, hypothesise a molecular structure of at least one major fragment appearing in the corresponding EI mass spectrum of the unknown compound, which is shown below; 1H NMR (500 MHz, Chloroform-d) δ 5.55 (s, 1H), 5.11 (d, J = 5.8 Hz, 1H), 4.16 (q, J = 6.3 Hz, 2H), 2.22 (d, J = 6.1 Hz, 2H), 2.18 (d, J = 6.1 Hz, 2H), 2.13 (s, 3H), 1.65 (s, 3H), 1.61 (s, 3H), 1.27 (t, J = 6.3 Hz, 3H). 13C NMR (125 MHz, Common NMR Solvents) δ 166.72 (C), 158.99 (C), 131.99 (C), 123.58 (CH), 116.45 (CH), 59.71 (CH2), 38.94 (CH2), 26.53 (CH2), 24.98 (CH3), 19.87 (CH3), 18.90 (CH3), 14.53 (CH3).
2 The IR and 1H-NMR spectra of a compound with molecular formula C4H7ClO2 are shown below. Your objective as a group is to propose a structure for this compound, explaining how you reach your decision. Using all the information you have been given, in a post with others in your group share your initial ideas about the possible structure of the compound. Then use comments to interact with the other students in the group and propose a final answer to the problem. In the comment phase, you should comment on the postings of at least two other students.
11-Explain why 2-chloropropene shows signals for three kinds of protons in its 1H NMRspectrum? Draw the structure and predict the approximate values for 1H-NMR spectra.
The infrared spectrum of 12Carbon and 16Oxygen shows an absorption peak at 2170cm^-1. What is the bond strength constant at 12c16o and predict the expected frequency at 13c17o assuming the strength constant does not change.
Below is the 1 HNMR spectrum of a racemic mixture of 2R-3R-3-nitro-2-butanol. To identify the different multiplet types present, the coupling constants connected to each peak, and the connections between the protons, use splitting tree diagrams. You should emphasise which CH group pairs with each of the CH3 groupings in particular. Which protons bind to which atoms in the structure below?
Please help me analyze this 1H and 13C Acetylferrocene NMR data. I am not sure how to read the peaks and what information they give.
The mass spectrum and 13C NMR spectrum of a hydrocarbon are shown. Propose a structure for this hydrocarbon, and explain the spectral data.
The infrared spectrum of the compound with the mass spectrum shown below has a medium-intensity peak at about 1650 cm-1. There is also a C-H out-of-plane bending peak near 880 cm-1. Propose a structure consistent with the data.
Draw the 1H NMR spectrum of the following compounds:-Show all chemical shifts and H assignments.-Show splitting patterns and coupling.-Show integrations.
300 MHz 1H NMR spectra in CDCl3 are shown below for five of the six isomers of dimethylphenol. Match each spectrum to the appropriate compound and assign the resonances of the spectrum to the appropriate protons in the compound.