Which one of the following compounds undergoes predominantly S_(N^(2)) – InterviewSolution

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1.	Which one of the following compounds undergoes predominantly S_(N^(2)) reaction with aqueous NaOH in polar aerotic solvent?
Answer» Solution :`-NO_(2)` GROUP is an electron withdrawing group with strong. -R or -M effect. This enables the CLEAVAGES of `C-Cl` bond in polar aprotic solvent easily. As a result, the compound (d) MAINLY responds to `S_(N^(2))` reaction.

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