8. continued Compound X, C39H54Br2, reacts with excess H2/Pd to give a C39H64Br2 compound. How many rings are in X? How

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8 Continued Compound X C39h54br2 Reacts With Excess H2 Pd To Give A C39h64br2 Compound How Many Rings Are In X How 1 (144.88 KiB) Viewed 39 times

8. continued Compound X, C39H54Br2, reacts with excess H2/Pd to give a C39H64Br2 compound. How many rings are in X? How many double bonds are in X? Show your work. 9. Write out the mechanism for: Noh (CH), CCHCH3 de Ez 10. For the following, use ONLY reactions we have studied in class. a) Write out 6 completely different reactions of 3-pentanone (reagent, product). b) Write out 3 preparations of cyclohexanol, You may use preps where you just change the functional group, and/or preps where you have to construct the carbon chain. c) Write out 3 preparations of 2,2-dimethylbutanoic acid, a different starting material for each one. You may use preps where you just change the functional group, and/or preps where you have to construct the carbon chain. 11. Consider this list of compounds: CH, SCHACH, CH, SCH calcu, CH,CEN C.H.C=N Сн, он C,H,COOH CH,COOH CHOCH, CH,CH,COOH CH, COCH,CH, сн, Зося, CH,CHCH, CH,CH.CH CH,CH,OCH, CH, CH,CH,OH bH CH, GH Which ONE of them is responsible for this IR and this NMR spectrum? IR SPECTRUM 120 NMR SPECTRUM 2000 16.0 doo Tyco R PHASE Hiquid lim NMR SOLVENT CCIA GMS