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Show how you would synthesize each compound, beginning with acetylene and any necessary
Chapter 9, Problem PROBLEM 9-8(choose chapter or problem)
QUESTION:
Show how you would synthesize each compound, beginning with acetylene and any necessary additional reagents. (a) prop-2-yn-1-ol (propargyl alcohol) HCCCH2OH hept-2-yn-4-ol OH CH3 C C CH CH2CH2CH3 (b) 2-phenylbut-3-yn-2-ol OH Ph CH3 C C C H (c) 3-methylhex-4-yn-3-ol OH CH3 CH3CH2 C C C CH3
Questions & Answers
QUESTION:
Show how you would synthesize each compound, beginning with acetylene and any necessary additional reagents. (a) prop-2-yn-1-ol (propargyl alcohol) HCCCH2OH hept-2-yn-4-ol OH CH3 C C CH CH2CH2CH3 (b) 2-phenylbut-3-yn-2-ol OH Ph CH3 C C C H (c) 3-methylhex-4-yn-3-ol OH CH3 CH3CH2 C C C CH3
ANSWER:Step 1 of 4
(a)
The synthesis of prop-2-yn-1-ol using acetylene as starting reactant is shown below: