Five puzzles for the organic chemistry laboratory are described. All involve bromine, which is generated in a safe, convenient way that makes it possible to control the amount of bromine precisely. Three of the puzzles involve orientation in electrophilic aromatic substitution, one is a determination of the stereochemistry of addition to alkenes, and the other one looks at the possibility of dehydrohalogenation following addition.
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Citation
McGowens, Sarita I.; Silversmith, Ernest F. J. Chem. Educ.1998 75 1293.
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