Answered: please show a step by step mechanism R1…

please show a step by step mechanism R1 R21 82% yield (Ref: Taylor) (3cis) R1: OCOMe, R2: H (3trans) R1: H, R2: OCOME 1. 40% NAOH (aq) 2. CH;Cl2 3. CHBR3 4. 40°C, 24h Br Br

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter20: Environmental Chemistry-earth's Environment, Energy, And Sustainability

Section: Chapter Questions

Problem 41PS

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Question

please show a step by step mechanism
R1
82% yield
(Ref: Taylor)
(3cis) R1: OCOMe, R2: H
(3trans) R1: H, R2: OCOME
1. 40% NAOH (aq)
2. CH;Cl2
3. CHBR3
4. 40°C, 24h
Br
Br

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