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These Two Alkenes Were Prepared by Wittig Reactions

Question 12

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These two alkenes were prepared by Wittig reactions. In the corresponding box show one set of the carbonyl and ylide reaction partners that would make each alkene. There may be more than one correct answer; just show one. Remember the general form for an ylide is Ph3P=CR2.
​a.
These two alkenes were prepared by Wittig reactions. In the corresponding box show one set of the carbonyl and ylide reaction partners that would make each alkene. There may be more than one correct answer; just show one. Remember the general form for an ylide is Ph<sub>3</sub>P=CR<sub>2</sub>. ​a. ​ b. ​
b.
These two alkenes were prepared by Wittig reactions. In the corresponding box show one set of the carbonyl and ylide reaction partners that would make each alkene. There may be more than one correct answer; just show one. Remember the general form for an ylide is Ph<sub>3</sub>P=CR<sub>2</sub>. ​a. ​ b.

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