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- 41. Which of the following elimination reactions is most likely to give the Hoffmann product as the major elimination product?The functional group labeled "F" is a(n) A B C1O HIO O CO=O E O O PIO HINIH D Phosphate group O Carboxyl group O Carbonyl (ketone) group O Hydroxyl group O Carbonyl (aldehyde) group -0. O O 310 HIC-C-C-c-c-c-C-C-C-CICIOIH Fd. y which mainly e time, net- ral rent .8 ters, ted H₂, is bub- of so- nolad (table sugar). 10 Following is a structural formula for aspartame, an ar- tificial sweetener about 180 times as sweet as sucrose HO -O (d) O Phenobarbital NH₂+ O Aspartame Η HN 요 di HO, HOOH + HO (a) Is aspartame chiral? If so, how many stereoiso- mers are possible for it? (c) (b) Name each functional group in aspartame. H Estimate the net charge on an aspartame molecule in aqueous solution at pH 7.0. Would you expect aspartame to be soluble in water? Explain. (Chapter 5) CUDIET (e) Draw structural formulas for the products of com- plete hydrolysis of aspartame in aqueous HCI. Show each product as it would be ionized in this 1 Ques gune solution. OCH;100.HO
- Modify the molecule to show the products formed by the hydrolysis of the following triacylglycerol. Add or remove atoms or bonds as needed. Show all hydrogen atoms. Draw Select Rings More Erase H / || 3 |||||| с H₂C HC H₂C 0 n:o UI UP IU CH₂ CH₂ € Q2 Qx ||| IV a mixture of I and II Br ** OCH₂CH₂ CH₂CH₂OH 11 IIIMycophenolate mofetil (CellCeptTM) O HO Carboxylic acid Ester Alcohol Ketone Ether N