Based on the 13C NMR data provided with multiplicity, deduce the structures of each of the benzenoid aromatic compounds below, where the molecular formula for compound is C10H14. a. 134(s), 131(d), 19(q)

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Q: Draw an isomer of C4H9Cl that would be expected to have three resonances in its 13C NMR spectra.

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Q: The data for four 13C NMR spectra are given below. Match each spectrum with one of the following…

A: In 13 C NMR , Number of signals are equal to number of chemically non-equivalent carbons.

Q: Molecular formula: C5H6O3 IR:1640, 1735 (sharp), 1740 (sharp), 2880, ¹H NMR: 2.3 (3H, s), 5.8 (2H,…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data…

Q: here are several isomeric alkanes of molecular formula C6H14.Two of these exhibit the following…

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A: Calculation of double bond equivalence: DBE=C+1-H2-X2+N2=10+1-102=6 Thus the given compound must…

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Q: Please find the open chemical structure of the compound. Please indicate your comments on IR, 1H-NMR…

A: The analysis suggest the presence of hydroxyl and amine group attached on aromatic ring.

Q: Solve the structure of this compound by looking at the 1H, 13C NMR data provided.  You must fill all…

A: Given compound: C6H14N2O2 To Solve the structure of this compound by looking at the 1H, 13C NMR data…

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Q: 200 CO C²³- NMR- (Solid Unknown) 180 160 140 120 100 80 60 40 20 0

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Q: 'H NMR 300 ΜHz ww.che 1.76 2.64 1.78 2.59 (a) 'H NMR 300 MHz 0.86 2.55 5.22 (b)

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Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.