Arrange the following compounds in ...
Question
Fullscreen

Arrange the following compounds in increasing order of their property as indicated (i) Acetaldehyde, Acetone, Di-tert-butyl ketone, Methyl tert-butyl ketone (reactivity towards HCN)

NEET/Medical Exams
Chemistry
Solution
89
Rating
4.0 (1 ratings)
Fullscreen
Answer (i) When HCN reacts with a compound, the attacking species is a nucleophile, ( mathrm{CN}^{-} ). Therefore, as the negative charge on the compound increases, its reactivity with HCN decreases. In the given compounds, the +1 effect increases as shown below. It can be observed that steric hindrance also increases in the same Hence, the given compounds can be arranged according to their increasing reactivities toward ( mathrm{HCN} ) as: Di-tert-butyl ketone < Methyl tert-butyl ketone < Acetone < Acetaldehyde
Quick and Stepwise Solutions Just click and Send Download App OVER 20 LAKH QUESTIONS ANSWERED Download App for Free