answers for 4-9
1. Trighight and identify the aldehydes and ketones in these molecules. Note: an aldehyde sometimes shows up as a CHO. aldenyde damascone. benzaldehyde (aimond oil) vanillin (vanilla extract) fetone D-glucose warfarin (a blood thinner) (blood sugar, corn syrup) 2. Highlight and identify the aldehydes and ketones in these IUPAC names for the molecules above: Ketone (E)-1-(2,6,6-trimethyl-1-cyclohexenyl)but-2-en-1-one A-Hydroxy-3-methoxybenzaldehyde Aldelyor (2R,3S,4R,5R)2,3,4,5,6pentahydroxyhexanal (RS)-4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-chromen-2-one 3. Highlight the nucleophiles (Nu) and electrophiles (E) in the following group of compounds. If there are neither, write "none". 4. anow tne product(s) when each of the aldehydes or ketones in Problem 1 is reacted with NaBH4 and then H3O. Remember stereoisomers when applicable. 5. Show the product(s) when each of the aldehydes or ketones in Problem 1 is reacted with ethylamine and catalytic H3O. 6. Show the product(s) when each of the aldehydes or ketones in Problem 1 is reacted with one equivalent of ethanol and catalytic H3O+. What is the new functional group in each? 7. Show the product(s) when each of the aldehydes or ketones in Problem 1 is reacted with two equivalents of ethanol and catalytic H3O. What is the new functional group in each? 8. Show the product of direct addition of damascone with methanol as the nucleophile. 9. Show the product of conjugate addition of damascone with methanol as the nucleophile. 1. Trighight and identify the aldehydes and ketones in these molecules. Note: an aldehyde sometimes shows up as a CHO. aldenyde damascone. benzaldehyde (aimond oil) vanillin (vanilla extract) fetone D-glucose warfarin (a blood thinner) (blood sugar, corn syrup) 2. Highlight and identify the aldehydes and ketones in these IUPAC names for the molecules above: Ketone (E)-1-(2,6,6-trimethyl-1-cyclohexenyl)but-2-en-1-one A-Hydroxy-3-methoxybenzaldehyde Aldelyor (2R,3S,4R,5R)2,3,4,5,6pentahydroxyhexanal (RS)-4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-chromen-2-one 3. Highlight the nucleophiles (Nu) and electrophiles (E) in the following group of compounds. If there are neither, write "none". 4. anow tne product(s) when each of the aldehydes or ketones in Problem 1 is reacted with NaBH4 and then H3O. Remember stereoisomers when applicable. 5. Show the product(s) when each of the aldehydes or ketones in Problem 1 is reacted with ethylamine and catalytic H3O. 6. Show the product(s) when each of the aldehydes or ketones in Problem 1 is reacted with one equivalent of ethanol and catalytic H3O+. What is the new functional group in each? 7. Show the product(s) when each of the aldehydes or ketones in Problem 1 is reacted with two equivalents of ethanol and catalytic H3O. What is the new functional group in each? 8. Show the product of direct addition of damascone with methanol as the nucleophile. 9. Show the product of conjugate addition of damascone with methanol as the nucleophile
