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  • Which of the following is not an ambident nucleophile? Option: 1 <img alt="CN^\circleddash" src="https://learn.careers360.com/latex-image/?CN%5E

Which of the following is not an ambident nucleophile? 

Option: 1

CN^\circleddash


Option: 2

SCN^\circleddash


Option: 3


Option: 4

R-OH 


Answers (1)

best_answer

Ambident nucleophile -

Nucleophiles having two different nucleophiles centres are called ambident nucleophile.

For example:-

^{-}C\equiv N:   

NO_{2}^{-}

 

Now, SCN^\circleddash , CN^\circleddash  ,   have two nucleophilic centres each, depending upon the reaction conditions the different side of nucleophile can be attached to a substrate. But R-OH has only one nucleophile centre (Only oxygen ) so it is not an ambident nucleophile.

Therefore, option (4) is correct.

Posted by

Suraj Bhandari

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