URGENT ASAPPlease answer all parts of the question, it is not graded 1. Propose structures for the following products.a)b)c)d)e)f)BrMg. .MeBrMg MeFO₂NBrBr+NO₂-Bri+(1 equiv)Ph(1 equiv)Ph(2 equiv)Et₂0, 0 °Cthen H* work-upCul (0.2 equiv)Et₂0, 0 °Cthen H* work-upNaOMeMeOH, refluxRobinson annulationNEt3DMF, heatPd(PPH3)4NEt3, DMF, 60 °CPd(PPh3)4NEt3, DMF, 100 °C

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1. Propose structures for the following products. s a) b) c) BrMg. Me BrMg. Me 0 Et₂0, 0 °C then H* work-up Cul (0.2 equiv) Et₂0, 0 °C then H* work-up NaOMe MeOH, reflux Robinson annulation

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter30: Orbitals And Organic Chemistry: Pericyclic Reactions

Section30.SE: Something Extra

Problem 41AP: In light of your answer to Problem 30-40, explain why a mixture of products occurs in the following...

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Question

URGENT ASAP Please answer all parts of the question, it is not graded

1. Propose structures for the following products.
a)
b)
c)
d)
e)
f)
BrMg. .Me
BrMg Me
F
O₂N
Br
Br
+
NO₂
-Br
i
+
(1 equiv)
Ph
(1 equiv)
Ph
(2 equiv)
Et₂0, 0 °C
then H* work-up
Cul (0.2 equiv)
Et₂0, 0 °C
then H* work-up
NaOMe
MeOH, reflux
Robinson annulation
NEt3
DMF, heat
Pd(PPH3)4
NEt3, DMF, 60 °C
Pd(PPh3)4
NEt3, DMF, 100 °C

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