Homework 1 - 2210. Try the following short transformations....

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Homework 1 CHM 2211-0787-Fall 2009 Draw resonance structures for the following examples: 1. Please assign the hybridization for the indicated atoms: O C O a. CH 2 F 2 CN O b. O NH 2 N N O O N OH O O CN 2. Draw significant resonance structures for the following examples. Use arrows to show movements of the electrons. Make sure that the formal charge is assigned.
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O CH 3 CH 3 b. c. d. H 3 C N O H e. CN a. O NC 2. Circle and name each functional group in the following hypothetical structures: O CO 2 CH 3 OHC O a. b. SH NH 2 CO 2 H CONH 2 OH c. O O NO 2 3. Synthetic problem to practice on using the above reactions that you must know for this course from
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Unformatted text preview: 2210. Try the following short transformations. List all the reagents used. Try to work the way back from the final product. a. b. c. d. Br CN OH H + heat O O EtOH H + PCC 4. Name the process (oxidation or reduction) and a new functional group CHO CH 2 OH a. b. c. COOH O COOH d. e. CH 2 OH CHO f. OH CO 2 H g. CN NH 2 NO 2 NH 2...
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This note was uploaded on 10/11/2010 for the course CHM 2211 taught by Professor Castalleano during the Spring '06 term at University of Florida.

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Homework 1 - 2210. Try the following short transformations....

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