Aldehydes and Ketones - Result Question 42

####43. Base catalysed aldol condensation occurs with

$(1984,1 M)$

(a) propionaldehyde

(b) benzaldehyde

(c) 2-methyl propionaldehyde

(d) 2, 2-dimethyl propionaldehyde

Show Answer

Answer:

Correct Answer: 43. (a,c)

Solution:

  1. For base catalysed aldol condensation, there must be at least one $\alpha-H$ to carbonyl group.

alt text



NCERT Chapter Video Solution

Dual Pane