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  • Need clarity, kindly explain! The aldehydes which will NOT form Grignard product with one equivalent Grignard reagents are :

The aldehydes which will NOT form Grignard product with one equivalent Grignard reagents are :

  • Option 1)

    (B) , (D)

  • Option 2)

    (B), (C),(D)

  • Option 3)

    (B), (C) 

  • Option 4)

    (C), (D)

Answers (1)

best_answer

 

Reaction of Grignard reagent with aldehyde -

With methanol yields primary alcohol, with all other aldehydes produces secondary alcohols

- wherein

 

 

Reaction of Grignard reagent with esters -

Esters of formic acid gives secondary alcohol, esters of other acids give tertiary alcohol.

- wherein

 

As we have learned in gridnard reagent

 

 

 


Option 1)

(B) , (D)

Option 2)

(B), (C),(D)

Option 3)

(B), (C) 

Option 4)

(C), (D)

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