Which of the following compounds has the most peaks

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9) Which of the following compounds has the most peaks in the proton-decoupled 13C- NMR spectrum? (+4)
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________________ This concludes the need to answer any questions on the multiple choice bubble sheet. Remember, only answers marked on the bubble sheet in #2 pencil will be graded, although you should also mark your answers in the exam for your own benefit. 10) Provide a name for the following molecule: (+6) 11) How many aromatic rings are present in the following rheumatoid arthritis drug? ________ (+3) How many electrons are in conjugation in the drug above? _________ (+4) Would you expect this compound to be colored or colorless? (+3) Colored Colorless (circle choice) 12) Cyclopentane has a pKa of ~50 but cyclopentadiene has a pKa = 16. Why? You may use pictures but your answer cannot exceed 25 words. (+8) 10 & 12 SUM
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________________ 13 SUM
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________________ 13) Draw the major product for each of the following reactions. Unless otherwise specified, assume all reagents are in excess. Show stereochemistry, regiochemistry, and geometry where important. (+44)
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  • Winter '14
  • Chemistry, Molecule, Chemical compound, Given name, bubble sheet, Dr. Priest

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