Quiz4_000 - 1 H signals? Write singlet, doublet, triplet,...

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Quiz 4 S343 Summer 2009 Name___________________________________________________________ 1. (4pts) How will this pair of compounds be the same and how will they be different by 1 H NMR? Write “same” or “different” on the lines provided. 2. (2pts) Why is an NMR spectrum measured in ppm rather than a frequency unit like Hz? 3. (4pts) For each of these compounds, tell how many signals you would expect to see by 1 H NMR and 13 C NMR. 4. (3pts) What splitting would you observe for each of these
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Unformatted text preview: 1 H signals? Write singlet, doublet, triplet, etc., on the lines provided. C H 2 H 2 C CH 3 H H H 3 C CH 3 ______________________ _________________ _______________________ H 5. (7pts) Use the data given below to determine the structure of the compound. You will receive one point for writing out the table, 3 pts for correct pieces, and 3 points for the right final structure. An ether with molecular formula C 6 H 14 O 1 2 3 4 PPM 2 1 2 6 3 Table: pieces...
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This note was uploaded on 01/18/2012 for the course CHEM S343 taught by Professor Benburlingham during the Summer '11 term at Indiana.

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Quiz4_000 - 1 H signals? Write singlet, doublet, triplet,...

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