7.7: 2-D NMR Problems
- Page ID
- 432217
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- Solve unknown problems using a variety of spectra and the molecular formula.
Propose a structure using the spectral data below for C10H14O. Note: You may need to check for solvent peaks. This sample was dissolved in CDCl3.
IR:

1H:

COSY:

NOESY:

13C:

HSQC:

HMBC:

- Answer
-
Present an analysis of the following data and propose a structure.
MW: 131 amu
The full 1H NMR spectrum in D2O:

An expansion:

13C NMR:

COSY:

HMBC:

- Answer
-
Propose a structure using the spectral data below for C10H14O. Note: You may need to check for solvent peaks. This sample was dissolved in CDCl3.
Mass Spectrum:

1H:

COSY:

13C:

HSQC:

HMBC:

Solution

