CHEM 30105 : Exp 6 II.pdf

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30 Oct 2014
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In this experiment, we will look at an impor- tant group of color-producing compounds, the azo dyes, through a study of combinatorial chemistry. Organic text: review the formation, reactions and properties of diazonium salts in your or- ganic text. Notebook: complete the notebook by the format outlined in the syllabus. You will need to find your assigned combination of aromatic amine (columns) and electron-rich substrate (rows) on the combinatorial grid, to do the pre- lab requirement. You need the mechanism for coupling reaction only. Safety: goggles and lab-coat/apron are re- quired for each experiment. Grading: you are required to have your ta inspect your dye product before disposal. The completed multifiber fabric patch should be thoroughly dried and stapled in your notebook. Combinatorial chemistry is the simultaneous synthesis of large numbers of compounds that are systematic variants of a chemical structure. Groups of compounds produced by such a method is known as a library.