ORDER OF REACTIVITY OF ACID DERIVATIVE WITH NUCLEOPHILE

Arrange the followings accroding to the increasing order of reactivity in nucleophilic addition reaction I(Acetaldehyde ) II(Acid chloride) III( Ketone) IV (Easter)

Correct order of reactivity of following acid derivatives is : MeCOCI MeCON_(3) MeCOOCOMe MECOOMe

A : In esterification reaction , HCOOH is the most reactive acid among carboxylic acid . R : Alcohol acts as nucleophile

A : In esterification reaction , HCOOH is the most reactive acid among carboxylic acid . R : Alcohol acts as nucleophile

The reactivity of acid derivatives in general follows the order : The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows: More is the stablization, lesser is the reactivity and vice-versa. Which among the following ester is most reactive towards nucleophilic attack ?

The reactivity of acid derivatives in general follows the order : The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows: More is the stablization, lesser is the reactivity and vice-versa. Which among the following ester is most reactive towards nucleophilic attack ?