Incorrect.A compound has a molecular formula C7H14O2 and a broad signal in the region of 2850-3000 cm-1 and a signal in the region of 1710-1780 cm 1 in the IR spectrum. Which could be the compound?маоо|||||O IV=eTextbook and MediaOH||IVонAssistance UsedM

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Answered: Incorrect. A compound has a molecular…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL3: Carbon (13c) Nmr Spectroscopy

Section: Chapter Questions

Problem 9E

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Similar questions

Isoamyl acetate is the primary component of artificial banana flavor. Which signals will be in the positive phase, negative phase, or nonexistent in normal 13C NMR, DEPT-90, and DEPT-135 of isoamyl acetate?
Assign molecules A, E, G, and H to the correct mass spectrum and provide the structure of thebase peak.
Which molecule matches this mass spectrum
In what ratios would the peaks of an sextet (a signal with six peaks) appear?
Identify each signal showed in the spectra for both C9H10O2 and C6H14O. Determine the multiplicity and integrity for each signal
Match the following functional groups with the associated IR frequency. (all measurements below approximate wavenumbers in cm-¹) Alkene (C-H) Alkane (C-H) Carbonyl (C=O) Alcohol (O-H) 1700 cm^- 3050 cm^-✪ 2900 cm^- 3400 cm^-
Given the molecular formula C7H¬NO2 assign as many of the absorption bands in the spectrum below and propose a structure. (7 points)* Note you are graded on your ability to justify your answer, only 1 point is given for finding the correct structure. 1.0 0.8 80.6 0.4 -0.2 0.0아 4000 3500 3000 2500 2000 1500 1000 500 Transmittance (T) 3088 090E 2994 2954- 2932- 2864 1523 009 1349 1179- 1112- 861 792- 839- 683– 618- 741
(a) What would be the chemical shift of a peak that is observed at 655.2 Hz from the reference tetramethylsilane (TMS) recorded using a 90 MHz spectrometer ? (b) At what frequency would the chemical shift of chloroform (CHCl3, δ = 7.28 ppm) occur relative to TMS on a spectrum recorded on a 300 MHz spectrometer? (c) At what frequency and chemical shift would the signal for chloroform occur when using a 1 GHz NMR spectrometer?
What would be the multiplicity of a 1H signal having 4 equivalent 1H neighbors and what would be the relative intensity of the peak(s)? What would be the multiplicity of the 13C signal of the corresponding nucleus (the one bearing the protons that has 4 equivalent neighbors) and the relative intensity of the peak(s)?
How many different 13CNMR signals are produced by the following molecules?
What are the structures? Please help
Determine the structure of the compound with the chemical formula shown below, based on the given spectrum. Be sure to show possible fragments for each signal

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Incorrect. A compound has a molecular formula C7H14O2 and a broad signal in the region of 2850-3000 cm-1 and a signal in the region of 1710- 1780 cm 1 in the IR spectrum. Which could be the compound? ма оо ||| || O IV = eTextbook and Media OH || IV он Assistance Used M