1H NMR Exercise 2 - Draw the structure of the unknown...

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CHEM 3341 Spectral Interpretation II–NMR Draw the structure of the unknown compound at the bottom of each page. 1. Determine the structure of Unknown Compound 1. (Formula: C 3 H 7 OCl) The IR spectrum of this compound has a strong absorbance at 3450 cm -1 . 13 C NMR Spectrum Peaks (ppm): 58.98, 41.64, 34.86 Int: 1 2 2 2 1 H NMR Spectrum δ 3.78 3.67 3.57 1.9 Int. 1 2 2 2 Mult.
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CHEM 3341 Spectral Interpretation II–NMR Draw the structure of the unknown compound at the bottom of each page. 2. Determine the structure of Unknown Compound 2. (Formula: C 4 H 7 O 2 Br) Peaks (ppm): 170.95, 51.99, 37.49, 25.84 Int: 3 2 2 δ 3.67 3.54 2.89 Int. 3 2 2 Mult. 1 H NMR Spectrum 13 C NMR Spectrum
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CHEM 3341 Spectral Interpretation II–NMR
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Unformatted text preview: Draw the structure of the unknown compound at the bottom of each page. 3. Determine the structure of Unknown Compound 3. (Formula: C 6 H 12 O) Peaks (ppm): 215.37, 40.48, 33.32, 18.27, 7.79 1 H NMR Spectrum 13 C NMR Spectrum Int: 1 2 6 3 2.58 2.44 1.06 1.01 Int. 1 2 6 3 Mult. CHEM 3341 Spectral Interpretation IINMR Draw the structure of the unknown compound at the bottom of each page. 4. Determine the structure of Unknown Compound 4 (Formula: C 3 H 6 O) 13 C NMR Spectrum Peaks (ppm): 137.31, 115.05, 63.59 1 H NMR Spectrum Int. 1 1 1 2 1 5.94 5.22 5.10 4.08 2.86 Int. 1 1 1 2 1 List three stretching bands you would see in an IR spectrum of this compound....
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This note was uploaded on 05/31/2011 for the course CHEM 3341 taught by Professor Staff during the Spring '08 term at Georgia Southern University .

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1H NMR Exercise 2 - Draw the structure of the unknown...

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