CHEM 221- Final Exam Guide - Comprehensive Notes for the exam ( 42 pages long!)
29 Mar 2018
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True or false: in an sn2 reaction there is only one molecule involved in the rate-determining step, hydration refers to the addition of hydrogen (h2) to a c=c double bond. T or f: a reductive workup in an ozonolysis reaction gives ketones and/or aldehydes. T or f: the general formula for cycloalkanes is: cnh2n. T or f: a molecule with the molecular formula c4h6o has 2 degrees of unsaturation. Iv: iv b) iii c) ii d) i e) all of these would be equally reactive. Iv: i b) ii c) iii d) iv e) iii & iv, what is the major product of the acid catalyzed hydration of 2-methyl-2-butene, 3-methylbutan-1-ol b) 1,2-dimethylpropan-1-ol c) 1,1-dimethylpropan-1-ol, 2-methylbutan-1-ol e) 2-methyl-1,2-butandiol. Short answer: the following two step reaction scheme was used to prepare a specific bromoalkene: Ch2ch2ch2br: what are the reagents i and ii, one might expect that the reaction could be carried out in one step by reacting the starting alcohol with hbr.
