How could you prepare phenol from benzene? 1. HONO, 0°C 2. CuCI 3. NaOH 1. HONO, 0°C 2. CuCl 3. Cu, Cu20, H20 A 1. HNO3, H2SO4 2. HONO, 0°C 3. Cu, Cu20, H20 1. HNO3, H2SO, 2. Fe, HCI then NaOH 3. HONO, 0°C 4. Cu2, Cu20, H20 D.

How could you prepare phenol from benzene? 1. HONO, 0°C 2. CuCI 3. NaOH 1. HONO, 0°C 2. CuCl 3. Cu, Cu20, H20 A 1. HNO3, H2SO4 2. HONO, 0°C 3. Cu, Cu20, H20 1. HNO3, H2SO, 2. Fe, HCI then NaOH 3. HONO, 0°C 4. Cu2, Cu20, H20 D.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter20: Organic Chemistry

Section: Chapter Questions

Problem 139AP

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Question

the correct answer here is circled. i understand how it would be correct. i do not understand why the others are incorrect though. could someone explain how the aromatic ring present would react with each of these reagents? thanks!!

How could you prepare phenol from benzene?
HO
1. HONO, 0°C
2. CuCl
1. HONO, 0°C
2. CuCI
3. NaOH
3. Cu, Cu20, H20
A
1. HNO3, H2SO4
2. HONO, 0°C
1. HNO3, H2SO4
2. Fe, HCI then NaOH
3. HONO, 0°C
4. Cu2*, Cu20, H20
3. Cu2*, Cu20, H20
D.
C

Definition Definition Organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Aromatic organic compounds, also called arenes, are an important class of hydrocarbons under the branch of organic chemistry.

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