Dept of Chem/Biochem
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Dr. Richard Shoemaker
NMR Facility Director
215 UCB
Chemistry and Biochemistry
Boulder, CO 80309-0215
Tel: (303) 492-7062
Fax: (303) 492-5894
Email: 
Richard.Shoemaker@Colorado.edu
 

Sructure/Assignment Problem:

Below, you will find links to Adobe-Acrobat formatted NMR data, and the structure of the compound.  The CD-ROMs have the latest versions of  Acrobat Reader on them (for installation on your computer).

Use the NMR data to assign the NMR resonances for ALL Carbon and Hydrogen atoms in the structure.  Label the NMR spectra (you can use the 1-D spectra, or 2D spectra) using the numbers given in the structure link.

DO NOT give tables of assignments (i.e. atom numbers and chemical shifts).  Print copies of the spectra, and label the peaks with the atom numbers.

NMR Data: You may print as many copies as you wish.
Note:  These are also available on CD-ROM if you prefer.
 

• The Structure, with atoms labeled with numbers
• 1H, 1-dimensional NMR Spectrum Plots
• 13C, 1-dimnensional NMR Spectrum Plots
• 13C-DEPT NMR plots
• H-H, 2D-COSY (dqf-phase sensitive)
• H-H, 2D-TOCSY (HOHAHA/TOCSY at various mixing times)
• H-C, 2D-HETCOR plots (C-detected CH correlation)
• H-C, 2D HSQC plots (H-detected CH correlation)
• H-C, 2D HMBC plots (H-detected, CH multiple-bond correlation)
• H-H, 2D ROESY plots (rotating-frame NOE)