Q.
Predict the product,
A) [image:12_image30.emf]
B) [image:12_image31.emf]
C) [image:12_image32.emf]
D) [image:12_image33.emf]
Explanation
(b)
Nucleophiles that are relatively weak bases such as $CN^{-},RNH_{2}$and $X^{-}$ give conjugate addition, whereas strong bases such as $R - Li,R - Mg - X$ give direct addition.
[image:12_image503.emf]
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.