(Solved): Acyl transfer (nucleophilic substitution at carbonyl) reactions proceed in two stages via a "tetrahe ...

Acyl transfer (nucleophilic substitution at carbonyl) reactions proceed in two stages via a "tetrahedral intermediate." Draw the tetrahedral intermediate as it is first formed in the following reaction. - You do not have to consider stereochemistry. - Include all valence lone pairs in your answer. - Do not include counter-ions, e.g., \( \mathrm{Na}^{+}, \mathrm{I}^{-} \), in your answer. - In cases where there is more than one answer, just draw one.