
PROBLEM 5 Show how you would convert 1-methylcyclopentanol to 2-methyl cyclopentanol
How would you prepare the following substances from cyclopentanol? More than one step may be required. (a) Cyclopentanone (c) 1-Methylcyclopentanol (d) trans-2-Methylcyclopentanol (b) Cyclopentene
Which of the following compounds would not reduce K2Cr207? pentanol O2-pentanol 1-methyl cyclopentanol O2-methyl cyclopentanol cyclopentanol
3. Show how 1-methylcyclopentanol would be converted to 2-methylcyclopentanol (hint: see alcohol dehydration in alkenes)
How do you convert 3-methyl-1-butyne to 2-bromo-2-methylheptane
Show reagents and experimental conditions you might use to
convert 3-methyl-1-pentyne into each of the following. Please show
and explain all steps!
2. Show reagents and experimental conditions you might use to convert 3-methyl-1-pentyne into each of the following: Br
Covert ethylene to acetic acid? 17. Show how you synthesize 4-methyl-hex-2-yne? 18. Convert 2,2-dichloropentane to pent-2-yne?
4. Using 2-propanol as your only source of carbon, show how you would prepare 2-methyl- 2-pentanol.
4. Using 2-propanol as your only source of carbon, show how you would prepare 2-methyl- 2-pentanol.
Complete the equations to show how the following compound can be synthesized from cyclopentanol. C Hs Part 1 out of 5 oxidize OH 2, diethyl ether [2] H, draw structure ... draw structure ...
Extra credit (10 pts) 2140 b Show how to synthesize 2-methyl-2,6-heptandiol from 5-hydroxy-2-pentanone and any other reagents you need CH он он Show how to synthesize 2-ethyl-3-methyl-1-butene using 2-methyl-3-pentan triphenylphosphine and any other reagents you need one Podut vene CH O CH CH,CH 3
Extra credit (10 pts) 2140 b Show how to synthesize 2-methyl-2,6-heptandiol from 5-hydroxy-2-pentanone and any other reagents you need CH он он
Show how to synthesize 2-ethyl-3-methyl-1-butene using 2-methyl-3-pentan triphenylphosphine and any other reagents you need...