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Suggest the most appropriate method for each of the
Chapter 3, Problem 6P(choose chapter or problem)
Suggest the most appropriate method for each of the following laboratory syntheses. In each case, suggest both a chromium reagent and a chromium-free reagent.
(a) butan-1-ol butanal, \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CHO}\)
(b) but-2-en-1-ol but- 2 -enoic acid, \(\mathrm{CH}_{3} \mathrm{CH}=\mathrm{CH}-\mathrm{COOH}\)
(c) butan-2-ol butan-2-one, \(\mathrm{CH}_{3} \mathrm{COCH}_{2} \mathrm{CH}_{3}\)
(d) cyclopentanol 1-ethylcyclopentanol (two steps)
(e) cyclopentylmethanol 1-cyclopentylpropan-1-ol (two steps)
(f) 1 -methylcyclohexanol 2-methylcyclohexanone (several steps)
Equation Transcription:
Text Transcription:
CH_{3}CH_{2}CH_{2}CHO
CH_{3}CH=CH-COOH
CH_{3}COCH_2CH_3
Questions & Answers
QUESTION:
Suggest the most appropriate method for each of the following laboratory syntheses. In each case, suggest both a chromium reagent and a chromium-free reagent.
(a) butan-1-ol butanal, \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CHO}\)
(b) but-2-en-1-ol but- 2 -enoic acid, \(\mathrm{CH}_{3} \mathrm{CH}=\mathrm{CH}-\mathrm{COOH}\)
(c) butan-2-ol butan-2-one, \(\mathrm{CH}_{3} \mathrm{COCH}_{2} \mathrm{CH}_{3}\)
(d) cyclopentanol 1-ethylcyclopentanol (two steps)
(e) cyclopentylmethanol 1-cyclopentylpropan-1-ol (two steps)
(f) 1 -methylcyclohexanol 2-methylcyclohexanone (several steps)
Equation Transcription:
Text Transcription:
CH_{3}CH_{2}CH_{2}CHO
CH_{3}CH=CH-COOH
CH_{3}COCH_2CH_3
ANSWER:
Solution 6P
Step 1