WBJEE · Chemistry · General Organic Chemistry
The indicated atom is not a nucleophilic site in
- A \(\mathrm{BH}_{4}^{-}\) (atom = B)
- B \(\mathrm{CH}_{3} \mathrm{Mg}\) (atom = C)
- C \(\mathrm{CH}_{3} \mathrm{OH}\) (atom = O)
- D \(\mathrm{CH}_{3} \mathrm{NH}_{2}\) (atom = N)
Answer & Solution
Correct Answer
(A) \(\mathrm{BH}_{4}^{-}\) (atom = B)
Step-by-step Solution
Detailed explanation
In BH \({ }_{4}^{-}\) indicated atom is not a nucleophilic site because there is no lone-pair on \(\mathrm{B}^{\prime}\) atom. Hence, the option (a) is correct answer.
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