The Wittig reaction is a chemical reaction of an aldehyde or ketone with a triphenyl phosphonium slide (Wittig reagent). The product obtained by the reaction of cyclopentanone with Wittig reagent is
A)
B)
C)
D)
Correct Answer:
A
Solution :
\[{{\operatorname{PPh}}_{3}} = C{{H}_{2}}\] is known as Wittig reagent