Answered: Substitution and elimination reactions…

Substitution and elimination reactions can be in direct competition. Predict the mechanism(s) that will predominate in the reaction shown. O Sn1 O Sn2 E1 E2 Sn2 & E2 O Sn1 & E1 Br NaSH DMSO ?

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter23: Carbonyl Condensation Reactions

Section23.SE: Something Extra

Problem 28MP

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Question

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Substitution and elimination reactions can be in direct competition. Predict the mechanism(s) that
will predominate in the reaction shown.
O
O
O
O
Sn1
Sn2
E1
E2
Sn2 & E2
O Sn1 & E1
Br
NaSH
DMSO
?

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