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Which of the following will NOT produce an ester with an acid chloride?
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CH3CH(OH)CH2CH3 |
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CH3CH2OH |
||
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CH3CH2OCH2CH3 |
||
|
(CH3)3COH |
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- Show how you would synthesize each compound, starting with an ester containing nomore than eight carbon atoms. Any other necessary reagents may be used.(a) Ph3C¬OH (b) (PhCH2)2CHOH (c) PhCONHCH2CH3(d) Ph2CHOH (e) PhCH2OH (f) PhCOOH(g) PhCH2COOCH(CH3)2 PhCH2 C(CH2CH3)2OH(h) (i) HO¬(CH2) 8¬OHWhich of the following synthetic routes will convert 3-methyl-2-butanol into 3-methyl-1-butanol?Indicate whether each of the following solvents is protic or aprotic: a. chloroform (CHCl3) b. diethyl ether c. acetic acid d. hexane
- List the reagents you would use to carry out each of the following reactions.Which of the following will NOT convert 1-butanol into 1-chlorobutane in one step? a. SOCl2b. PCl3c. HCld. CCl4Which of the following compounds will form a yellow solid when dissolved in a basic, aqueous solution of I2?(a) butanoic acid; (b) pentan-2-one; (c) pentan-3-one; (d) cyclohexanone; (e) pentanal
- Show how each transformation may be accomplished by using a nitrile as an intermediate. You may use any necessary reagents.(a) hexan@1@ol S heptan@1@amine(b) cyclohexanecarboxamide S cyclohexyl ethyl ketone(c) octan@1@ol S decan@2@onePredict the major product(s) formed when hexanoyl chloride is treated with each of the following reagents: (e-h)What is the importance of proton transfer in the formation of ester? A.The carbonyl carbon is easily attacked by the nucleophile. B. The oxygen that has been attached to the two alkyl groups will become stable. C. The removal of a bulky substituent attached to the reactive site stabilizes the compound. D. none of the above
- Show how butanoic acid may be converted to each of the following compounds:(a) 1-Butanol (c) 1-Chlorobutane (e) Phenyl propyl ketone (b) Butanal (d) Butanoyl chloride (f) 4-OctanoneWhich of the following alcohols will produce a ketone upon reaction with chromic acid? 2-methylpentan-2-ol 2-methylpentan-2-ol 2-methylcyclopentan-1-olWhich ketone in each pair is more reactive? a. 2-heptanone or 4-heptanone b. bromomethyl phenyl ketone or chloromethyl phenyl ketone