Which of the following is correct with respect to - I effect of the substituent? ( R = alkyl group)

Which of the following is correct with respect to

- I

effect of the substituent? (

R =

alkyl group)

$- {NH}_{2} > - OR > - F$
$- {NR}_{2} < - OR < - F$
$- OR < - {NH}_{2} < - F$
$- {NR}_{2} > - OR > - F$

Solution

$\begin{matrix} ∴ & - {NR}_{2} < - OR < - F : & - I effect \end{matrix}$
More the electronegativity of an atom, more is the $- I$ effect.

Asked in: NEET 2018

Practice more General Organic Chemistry questions on Aicharya