Which of the following does not act as a nucl | vedclass

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(A) nucleophile is a species that donates an electron pair to form a chemical bond. $CH_3OH$ has lone pairs on oxygen,$CH_3OCH_3$ has lone pairs on ox

Vedclass · Accepted Answer

$CH_3CH_2NO_2$

Vedclass · Answer

(A) nucleophile is a species that donates an electron pair to form a chemical bond. $CH_3OH$ has lone pairs on oxygen,$CH_3OCH_3$ has lone pairs on oxygen,and $NH_3$ has a lone pair on nitrogen,so they all act as nucleophiles. $CH_3CH_2NO_2$ (nitroethane) does not have a lone pair available for donation in a way that allows it to act as a typical nucleophile in standard organic reactions,as the nitrogen atom is already bonded to oxygen atoms with a formal positive charge,making it electron-deficient.

Which of the following does not act as a nucleophile?

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