Question

Complete the electron pushing mechanism for the formation of the following cyclic acetal under acidic conditions by adding any missing atoms, bonds, charges, non-bonding electrons, and curved arrows. Note the use of a generic base B: that represents any basic molecule in solution, in this case another ethylene glycol.

Answer 1

Question:

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Step-by-step explanation:

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The first two pages is the additional question while the 3rd and last page is the answer .