CHED 540 |
| This work will present the synthesis of a series of thiosemicarbazide and semicarbazide compounds based on the 1,2-naphthoquinone substrate. The eight compounds were characterized by 1H NMR, and IR spectroscopy. The data supports an assignment for the structure of these compounds to include a stable and strongly hydrogen bonded hydrazinic proton that forms a portion of a uniquely characteristic six-membered ring. The far-downfield resonance in the proton NMR spectrum for this unique hydrogen-bonded proton makes it very easy to identify. |
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Undergraduate Research Poster Session: Organic Chemistry
11:00 AM-1:00 PM, Monday, March 26, 2007 Hyatt Regency Chicago -- Riverside Center, Poster
Division of Chemical Education |