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Chemistry
What will be the order of reactivity of the following carbonyl compounds with Grignard’s reagent?
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Q. What will be the order of reactivity of the following carbonyl compounds with Grignard’s reagent?
VITEEE
VITEEE 2014
Aldehydes Ketones and Carboxylic Acids
A
I > II > III > IV
76%
B
IV > III > II > I
20%
C
II > I > IV > III
1%
D
III > II > I > IV
3%
Solution:
As the number and the size of the alkyl groups increases, reactivity decreases. Hence, the reactivity order is