The chemical shift values of this 13C NMR spectrum have been calibrated to the literature value...

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The chemical shift values of this 13C NMR spectrum have been calibrated to the literature value...

The chemical shift values of this ¹³C NMR spectrum have been calibrated to the literature value of CDCl₃ (77.16 ppm). The full spectrum is represented, followed by one zoom. Each signal on this spectrum has been labeled with a letter (a-k).

¹³C NMR Triumph. After the complexity of the ¹H NMR data for this molecule, the ¹³C NMR spectrum is far more straightforward. Briefly state two (2) features of the ¹³C NMR data that clearly support the identity of the product.

¹³C NMR Data. Using the supplemental handouts titled Reporting NMR and IR Data and NMR Product Data Format, process this ¹³C NMR data and transform it into text data that is appropriate for inclusion at the end of the Procedure.

The chemical shift values of this 13C NMR spectrum

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Answer 1

Answer #1

in 13C nmr ..the spectra tells us how many kind of carbons is present , if it is shielded and deshielded, it's less sensitive as compared to 1H nmr.

128.6 127.9 128.9 128.6 1328 128.9 251 200.0 128.9 128.6 125.1 132 8 128.9 127.9 154.6 130.7 154 128.6 128.9 128.6 ? /128.1289// 127.9 128.9 128.6 128.6 128.6 127.9

(i hope this is what you have asked for)

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Answer 2

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The chemical shift values of this 13C NMR spectrum have been calibrated to the literature value...

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for the following 2 compounds, please calculate, and show the calculations for, the degree of unsaturation, assign the IR spectrum peaks, assign the 13C NMR peaks, assign the 1H NMR peaks, and draw th...

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The chemical shift values of this 13C NMR spectrum have been calibrated to the literature value...

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for the following 2 compounds, please calculate, and show the calculations for, the degree of unsaturation, assign the IR spectrum peaks, assign the 13C NMR peaks, assign the 1H NMR peaks, and draw th...

Draw the structure of the compound C10H12O that exhibits the 13C-NMR spectrum and DEPT data below. Impurity peaks are omitted from the DEPT data list. The triplet at 77 ppm is CDCl3. Draw the structu...

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The chemical shift values of this 13C NMR spectrum have been calibrated to the literature value...