1CHM 2212-Organic Chemistry II Practice quizMarch 21, 2002Recitation #9 (covering material through ~section 17.4)1. Provide the missing product(s) or starting material(s).+ (CH3)3COH(excess)COOH H+CH3CN(CH3)2OH2OH+D+(C7H5N)H2OH3O+DCO2H +NH4SOCl2D COCl( + SO2 + HCl)+ H2ODHOCCH2CHCOHCH3O O22. In the following reaction:CH3CH2Br1) phthalimide, HO–2) H3O+, H2O, D3) HO–CH3CH2NH2(a) The intermediate after the first step is what compound?(b) Write a mechanism for the acid-catalyzed hydrolysis of this compound to phthalic acid and CH3CH2NH3+.33. Draw all ketones and aldehydes with molecular formula C5H10O.4. (a) Prepare 3-methyl-3-pentanol employing a Grignard reaction. Start from analkyl halide and show the preparation of the Grignard reagent, then show whatcarbonyl compound is needed.(b) Devise a second method, using a different alkyl halide and carbonyl
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