The synthesis of m -chloroaniline from benzene is to be shown. Concept introduction: The aromaticity of the benzene ring disappears during electrophilic addition reactions. Electrophilic aromatic substitution reactions grant permission to incorporate lots of substituents onto an aromatic ring, however, most of the substituents cannot be put in place directly to the aromatic ring. To incorporate these kinds of the substituents on the benzene ring by first using electrophilic aromatic substituents reaction to incorporate different substituents that are subsequently transformed into the desired product. Nitration of benzene is carried out with nitric acid and sulfuric acid, which yield nitrobenzene. The reduction of nitrobenzene yields aniline. The nitro group is meta director and chloro group is para directors. The order in which substitution is important because some substituents on the ring make certain electrophilic reactions unfeasible. Nitration should be the first step because the benzene ring would be highly deactivated.

Question

Want to see the full answer?

Answer 1

Question

Chapter 23, Problem 23.31P

Interpretation Introduction

Interpretation:

The synthesis of m-chloroaniline from benzene is to be shown.

Concept introduction:

The aromaticity of the benzene ring disappears during electrophilic addition reactions. Electrophilic aromatic substitution reactions grant permission to incorporate lots of substituents onto an aromatic ring, however, most of the substituents cannot be put in place directly to the aromatic ring. To incorporate these kinds of the substituents on the benzene ring by first using electrophilic aromatic substituents reaction to incorporate different substituents that are subsequently transformed into the desired product. Nitration of benzene is carried out with nitric acid and sulfuric acid, which yield nitrobenzene. The reduction of nitrobenzene yields aniline. The nitro group is meta director and chloro group is para directors. The order in which substitution is important because some substituents on the ring make certain electrophilic reactions unfeasible. Nitration should be the first step because the benzene ring would be highly deactivated.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

1. How many neighbors does the proton that produces the multiplet below have? 2. 3. اللـ Draw a partial structure from the multiplet below. (The integration of the multiplet is 6) M Using the additivity constants found in appendix G of your lab manual, calculate the approximate chemical shifts of the protons indicated below. (Show your work!!!) B A Br SH

1) Suppose 0.1 kg ice at 0°C (273K) is in 0.5kg water at 20°C (293K). What is the change in entropy of the ice as it melts at 0°? To produce the original "water gas" mixture, carbon (in a combustible form known as coke) is reacted with steam: 131.4 kJ + H20(g) + C(s) → CO(g) + H2(g) From this information and the equations in the previous problem, calculate the enthalpy for the combustion or carbon to form carbon dioxide. kindly show me how to solve this long problem. Thanks

4. An 'H-NMR of a compound is acquired. The integration for signal A is 5692 and the integration for signal B is 25614. What is the simplest whole number ratio of protons for signals A and B? (Show your work!!!) 5. Assign the carbons in the NMR below as either carbonyl, aromatic, or alkyl. 200 150 100 50 ō (ppm) 1