Select the reagents that would promotethe following transformation mostefficiently.А1. NaOH (excess) 2) EtBr1. МеОН (ехсеss) 2) EtMgBr3) HCl1. t-BuONa 2) mCPBA 3)EtMgBr 4) HCl1. t-BuONa 2) BH3 THF 3) H2Оz, NaOH 4) MеBrD1. NaOH (excess) 2) EtMgBr 3)EHCI?CI

the correct option is as follows:

Select the reagents that would promote the following transformation most efficiently. A 1. NaOH (excess) 2) EtBr 1. MEOH (excess) 2) EtMgBr 3) HCI В 1. t-BuONa 2) mCPBA 3) EtMgBr 4) HCI C 1. t-BuONa 2) BH3 'THF 3) H2 O2, NaOH 4) MeBr 1. NaOH (excess) 2) EtMgBr 3) HCI

Select the reagents that would promote the following transformation most efficiently. A 1. NaOH (excess) 2) EtBr 1. MEOH (excess) 2) EtMgBr 3) HCI В 1. t-BuONa 2) mCPBA 3) EtMgBr 4) HCI C 1. t-BuONa 2) BH3 'THF 3) H2 O2, NaOH 4) MeBr 1. NaOH (excess) 2) EtMgBr 3) HCI

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter19: Eas: Electrophilic Aromatic Substitution

Section: Chapter Questions

Problem 5E

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Question

Select the reagents that would promote
the following transformation most
efficiently.
А
1. NaOH (excess) 2) EtBr
1. МеОН (ехсеss) 2) EtMgBr
3) HCl
1. t-BuONa 2) mCPBA 3)
EtMgBr 4) HCl
1. t-BuONa 2) BH3 THF 3) H2
Оz, NaOH 4) MеBr
D
1. NaOH (excess) 2) EtMgBr 3)
E
HCI
?
CI

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