The structure of products formed in the reaction of ethoxy benzene with mixture of sulfuric acid and nitric acid has to be drawn. The mechanism for the formation of the major product by the same reaction has to be depicted. Concept Introduction: Electrophiles are electron deficient species. In Electrophilic substitution reaction a group or atom in a compound is replaced by electrophile. This kind of reaction occurs predominantly in aromatic compounds . Electrophilic substitution reactions of aromatic compounds are known as aromatic electrophilic substitution reactions. Benzene is an electron rich Aromatic compound . It undergoes aromatic electrophilic substitution reaction. The delocalized nature of pi electrons in benzene attributes a special property to benzene called resonance. The carbocation formed in Benzene (arene) ring Carbon is known as arenium carbocation . It is also known as sigma complex. It is the intermediate involved in all the aromatic electrophilic substitution reactions of benzene and related compounds. It is stabilized by delocalization of pi electrons also known as resonance. Mixture of concentrated Nitric acid and concentrated Sulfuric acid is known as Nitrating mixture and used in nitration reaction of benzene and its related compounds. If the substituents on benzene Carbon are Electron rich groups they are known as activating groups. They are ortho - and para - directing groups because these groups when directly bonded to benzene Carbon increases the electron density at ortho and para positions . So they direct the incoming electrophile towards ortho and para position in electrophilic substitution reactions. If the substituents on benzene Carbon are Electron withdrawing groups they are known as deactivating groups. They are meta-directing groups because these groups when directly bonded to benzene Carbon decreases the electron density at ortho and para positions and so the incoming electrophile is directed towards meta position.

Question

Want to see the full answer?

Answer 1

Question

Chapter 18.7, Problem 12CC

Interpretation Introduction

Interpretation:

The structure of products formed in the reaction of ethoxy benzene with mixture of sulfuric acid and nitric acid has to be drawn.

The mechanism for the formation of the major product by the same reaction has to be depicted.

Concept Introduction:

Electrophiles are electron deficient species. In Electrophilic substitution reaction a group or atom in a compound is replaced by electrophile. This kind of reaction occurs predominantly in aromatic compounds. Electrophilic substitution reactions of aromatic compounds are known as aromatic electrophilic substitution reactions.

Benzene is an electron rich Aromatic compound. It undergoes aromatic electrophilic substitution reaction.

The delocalized nature of pi electrons in benzene attributes a special property to benzene called resonance.

The carbocation formed in Benzene (arene) ring Carbon is known as arenium carbocation. It is also known as sigma complex. It is the intermediate involved in all the aromatic electrophilic substitution reactions of benzene and related compounds. It is stabilized by delocalization of pi electrons also known as resonance.

Mixture of concentrated Nitric acid and concentrated Sulfuric acid is known as Nitrating mixture and used in nitration reaction of benzene and its related compounds.

If the substituents on benzene Carbon are Electron rich groups they are known as activating groups. They are ortho- and para- directing groups because these groups when directly bonded to benzene Carbon increases the electron density at ortho and para positions. So they direct the incoming electrophile towards ortho and para position in electrophilic substitution reactions.

If the substituents on benzene Carbon are Electron withdrawing groups they are known as deactivating groups. They are meta-directing groups because these groups when directly bonded to benzene Carbon decreases the electron density at ortho and para positions and so the incoming electrophile is directed towards meta position.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

A first order reaction is 46.0% complete at the end of 59.0 minutes. What is the value of k? What is the half-life for this reaction? HOW DO WE GET THERE? The integrated rate law will be used to determine the value of k. In [A] [A]。 = = -kt What is the value of [A] [A]。 when the reaction is 46.0% complete?

3. Provide the missing compounds or reagents. 1. H,NNH КОН 4 EN MN. 1. HBUCK = 8 хно Panely prowseful kanti-chuprccant fad, winddively, can lead to the crading of deduc din-willed, tica, The that chemooices in redimi Грин. " like (for alongan Ridovi MN نيا . 2. Cl -BuO 1. NUH 2.A A -BuOK THE CF,00,H Ex 5)

2. Write a complete mechanism for the reaction shown below. NaOCH LOCH₁ O₂N NO2 CH₂OH, 20 °C O₂N NO2