E1key - (CHE 285) Organic Chemistry II Spring 2010 E XAM #1...

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(CHE 285) Organic Chemistry II Spring 2010 EXAM #1 Name: KEY ID#: Check your exam to be sure it is complete. There are eight questions in this exam. It is worth 100 points. To receive full credit for your submissions, make sure you do your own work. Read each question carefully, and answer in clearly legible and coherent English. Use the back of the page for additional space if needed. Partial credit will be given, so show your work. Don't fall in love with individual problems. Do the ones first which you can do easily. Pace yourself. Good luck! N. Totah 1. (of 9) 2. (of 6) 3. (of 6) 4. (of 14) 5. (of 12) 6. (of 15) 7. (of 20) 8. (of 10) 9. (of 8) Total: (100)
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Name: 2 1. (9 points) Give IUPAC names for the following compounds: a. CH 2 CH 3 NO 2 m-ethylnitrobenzene or 1-ethyl-3-nitrobenzene b. (4E)-2-methyl-2,4-hexadiene c. Br OH 2-bromo-4-phenylphenol
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Name: 3 2. (6 points) Write a complete, stepwise mechanism for the following transformation. Use curved arrows to denote electron flow. Show only one possible termination step. CH 4 + Br 2 CH 3 -Br + HBr h ! initiation/propagation steps: Br Br 2 Br Br H CH 3 H Br + + CH 3 CH 3 Br Br Br + CH 3 Br + possible termination steps: Br + Br Br Br CH 3 Br + CH 3 Br CH 3 + CH 3 CH 3 CH 3
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Name: 4 3. (6 points) Consider the mass spectrum below. For each of the following questions, write the letter corresponding to your answer in the space indicated. phomactin A
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This note was uploaded on 04/10/2010 for the course CHE 325 taught by Professor Haber,arthur during the Fall '09 term at Syracuse.

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E1key - (CHE 285) Organic Chemistry II Spring 2010 E XAM #1...

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