Essay
In the Wittig reaction,a phosphorus ylide adds to a ketone or aldehyde to yield an alkene.Write the complete stepwise mechanism for the Wittig reaction shown below.Show all intermediate structures and all electron flow with arrows.
Correct Answer:

Verified
Correct Answer:
Verified
Q10: Which of the following functional groups does
Q11: Exhibit 19-10<br>Consider the data below to answer
Q12: Exhibit 19-3<br>Consider the reaction below to answer
Q13: Exhibit 19-2<br>Consider the data below to answer
Q14: Exhibit 19-2<br>Consider the data below to answer
Q16: Exhibit 19-1<br>Consider the reaction below to answer
Q17: Exhibit 19-9<br>Consider the data below to answer
Q18: Draw: 5,5-dimethyl-1,3-cyclohexanedione (dimedone)
Q19: Draw: trans-3-isopropylcyclohexanecarbaldehyde
Q20: Enamines formed from the cyclic secondary amine