Reaction 2:(d)Consider the following reaction that proceeds via a concerted mechanism. Add arrowsto indicate the movement of electrons.OCH3OCH3(e)The electrophile in the reaction in part (d) is ethylene (H2CCH2). Circle the orbital of theelectrophile that must overlap with the nucleophile orbital in this reaction.(f)nonbonding lone pairOC-COC-0OC-HTC-Cnonbonding pσ*C-Cσ*C-0σ*C-Hπ*C-CIn going from reactants to products in the reaction in part (d), does entropy increase,decrease, or stay about the same?

Step 1:Answer (d) -Step 2: Answer (e) - Orbital Overlap for the ElectrophileThe electrophile in part…

Answered: Reaction 2: (d) Consider the following…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter25: Enolate & Enol Nucleophiles

Section: Chapter Questions

Problem 7E

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Question

Reaction 2:
(d)
Consider the following reaction that proceeds via a concerted mechanism. Add arrows
to indicate the movement of electrons.
OCH3
OCH3
(e)
The electrophile in the reaction in part (d) is ethylene (H2CCH2). Circle the orbital of the
electrophile that must overlap with the nucleophile orbital in this reaction.
(f)
nonbonding lone pair
OC-C
OC-0
OC-H
TC-C
nonbonding p
σ*C-C
σ*C-0
σ*C-H
π*C-C
In going from reactants to products in the reaction in part (d), does entropy increase,
decrease, or stay about the same?

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