H8. Shown below is the reaction mechanism of the acetylation of salicylic acid with acetic anhydride in the presence of phosphoric acid to produce aspirin.COOHOHCOOH& CH-ALAWhich statement below best describes step 5 of the reaction mechanism?3COOHHoto.AHOCOOHROH 5.HOCOOHJak to CoHOCOOHO An oxygen on one of the carbonyl groups takes a proton from phosphoric acid activating the carbonyl group toward nucleophilic substitution giving rise to resonance forms.O The nucleophilic alcohol oxygen attacks the now electrophilic carbon on the carbonyl, breaking the double bond and forming a tetrahedral intermediate.● Deprotonation of the positively charged oxygen atom to the conjugate base of phosphoric acid.O To become a better leaving group the oxygen atom takes a proton from phosphoric acid.O The double bond re-forms with the neutral oxygen in the OH group. Because carbon does not want to have five bonds, electron transfer to the positively charged oxygen results in the group leaving asacetic acid.O Now that the double bond has re-formed the positively charged oxygen is deprotonated by the conjugate base of phosphoric acid.Clear my choice

Organic compounds are the compounds that contain carbon and hydrogen atoms in a compound.

Shown below is the reaction mechanism of the acetylation of salicylic acid with acetic anhydride in the presence of phosphoric acid to produce aspirin. st i H COOH O H COOH 9/ H-A COOH он COOH COOH COOH

Shown below is the reaction mechanism of the acetylation of salicylic acid with acetic anhydride in the presence of phosphoric acid to produce aspirin. st i H COOH O H COOH 9/ H-A COOH он COOH COOH COOH

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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