2.1) Draw the structure of "major organic final product" of the following Addition of H₂O to alkyne reaction. The chemical structure must have the correct number of carbon atoms and functional group(s) H3C-C CH 1. (Sia)₂BH.THF 2.-OH, H₂O₂ Problem viewing the image. Click Here 2.2) Draw the structure of the "enol intermediate". 2.3) Draw the step-by-step curved arrow pushing mechanism of Tautomerization from "the enol intermediate to the major organic final product" under Base-Catalyzed condition. Your answer must include all related resonance contributors, and all lone pair electrons must be included in your drawing.

2.1) Draw the structure of "major organic final product" of the following Addition of H₂O to alkyne reaction. The chemical structure must have the correct number of carbon atoms and functional group(s) H3C-C CH 1. (Sia)₂BH.THF 2.-OH, H₂O₂ Problem viewing the image. Click Here 2.2) Draw the structure of the "enol intermediate". 2.3) Draw the step-by-step curved arrow pushing mechanism of Tautomerization from "the enol intermediate to the major organic final product" under Base-Catalyzed condition. Your answer must include all related resonance contributors, and all lone pair electrons must be included in your drawing.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter20: Acidity And Pka Of Phenols

Section: Chapter Questions

Problem 11E

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