Please help me this question! Thank you! Provide a mechanism for the following cyclization to make a spiroketal:H,SO4, H,OНООНspiroketalDraw all missing reactants and/or products in the appropriate boxes by placing atoms on the canvas and connecting them with bonds. Add charges where needed.Electron-flow arrows should start on the electron(s) of an atom or a bond and should end on an atom, bond, or location where a new bond should be created.H* „EXP.çont. O e "ONTHO,S-Ö-HHCHOHÖ:NH,ö–HSCIBr-ö: :ö-F[1]A

The reaction taking place is given as,

Answered: Provide a mechanism for the following…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter18: Aromaticity

Section: Chapter Questions

Problem 12E

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Provide a mechanism for the following cyclization to make a spiroketal: H,SO4, H,O НО OH spiroketal