The synthetic route for the preparation of given transformation (mechanism) should be determined. Concept Introduction : Birch Reduction: The conjugated alkynes and benzenes in the presence of sodium metal in liquid ammonia and alkyne produced a non-conjugated diene system. The alkyne involves sodium (Na)/NH 3 . This end up reducing to alkyne to give the trans (E) alkene . Tautomerism: The two isomer of compound which differ only in the position of the protons and electrons. In the carbon skeleton of the compound is unchanged, a reaction which involves simple proton transfer in an intramolecular fashion it is called a tautomerism.

Question

Want to see the full answer?

Answer 1

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 9, Problem 44PP

(a)

Interpretation Introduction

Interpretation:

The synthetic route for the preparation of given transformation (mechanism) should be determined.

Concept Introduction:

Birch Reduction: The conjugated alkynes and benzenes in the presence of sodium metal in liquid ammonia and alkyne produced a non-conjugated diene system.

The alkyne involves sodium (Na)/NH₃. This end up reducing to alkyne to give the trans (E) alkene.

Tautomerism: The two isomer of compound which differ only in the position of the protons and electrons. In the carbon skeleton of the compound is unchanged, a reaction which involves simple proton transfer in an intramolecular fashion it is called a tautomerism.

(b)

Interpretation Introduction

Interpretation:

The synthetic route for the preparation of given transformation (mechanism) should be determined.

Concept Introduction:

Birch Reduction: The conjugated alkynes and benzenes in the presence of sodium metal in liquid ammonia and alkyne produced a non-conjugated diene system.

The alkyne involves sodium (Na)/NH₃. This end up reducing to alkyne to give the trans (E) alkene.

Tautomerism: The two isomer of compound which differ only in the position of the protons and electrons. In the carbon skeleton of the compound is unchanged, a reaction which involves simple proton transfer in an intramolecular fashion it is called a tautomerism.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

(4 pts - 2 pts each part) A route that can be taken to prepare a hydrophobic (water-repellent) aerogel is to start with trichloromethylsilane, CH3SiCl3 as the silicon source. a. What is the chemical reaction that this undergoes to form a product with Si-OH groups? Write as complete of a chemical equation as you can. CI CI-SI-CH3 CI b. The formation of a byproduct is what drives this reaction - what is the byproduct (if you didn't already answer it in part (a)) and how/why does it form?

b) Circle the substrate that would not efficiently generate a Grignard reagent upon reaction with Mg in ether. CI Br ד c) Circle the Grignard reagents that contain incompatible functional groups. MgBr HO MgBr MgBr MgBr MgBr HO MgBr

Q2: Predict all organic product(s), including stereoisomers when applicable. PCC OH a) CH2Cl2 Page 2 of 5 Chem 0310 Organic Chemistry 1 HW Problem Sets b) .OH Na2Cr2O7, H+ OH PCC CH2Cl2 c) OH

Answer 2

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 9, Problem 44PP

(a)

Interpretation Introduction

Interpretation:

The synthetic route for the preparation of given transformation (mechanism) should be determined.

Concept Introduction:

Birch Reduction: The conjugated alkynes and benzenes in the presence of sodium metal in liquid ammonia and alkyne produced a non-conjugated diene system.

The alkyne involves sodium (Na)/NH₃. This end up reducing to alkyne to give the trans (E) alkene.

Tautomerism: The two isomer of compound which differ only in the position of the protons and electrons. In the carbon skeleton of the compound is unchanged, a reaction which involves simple proton transfer in an intramolecular fashion it is called a tautomerism.

(b)

Interpretation Introduction

Interpretation:

The synthetic route for the preparation of given transformation (mechanism) should be determined.

Concept Introduction:

Birch Reduction: The conjugated alkynes and benzenes in the presence of sodium metal in liquid ammonia and alkyne produced a non-conjugated diene system.

The alkyne involves sodium (Na)/NH₃. This end up reducing to alkyne to give the trans (E) alkene.

Tautomerism: The two isomer of compound which differ only in the position of the protons and electrons. In the carbon skeleton of the compound is unchanged, a reaction which involves simple proton transfer in an intramolecular fashion it is called a tautomerism.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 9, Problem 44PP

(a)

Interpretation Introduction

Interpretation:

The synthetic route for the preparation of given transformation (mechanism) should be determined.

Concept Introduction:

Birch Reduction: The conjugated alkynes and benzenes in the presence of sodium metal in liquid ammonia and alkyne produced a non-conjugated diene system.

The alkyne involves sodium (Na)/NH₃. This end up reducing to alkyne to give the trans (E) alkene.

Tautomerism: The two isomer of compound which differ only in the position of the protons and electrons. In the carbon skeleton of the compound is unchanged, a reaction which involves simple proton transfer in an intramolecular fashion it is called a tautomerism.

(b)

Interpretation Introduction

Interpretation:

The synthetic route for the preparation of given transformation (mechanism) should be determined.

Concept Introduction:

Birch Reduction: The conjugated alkynes and benzenes in the presence of sodium metal in liquid ammonia and alkyne produced a non-conjugated diene system.

The alkyne involves sodium (Na)/NH₃. This end up reducing to alkyne to give the trans (E) alkene.

Tautomerism: The two isomer of compound which differ only in the position of the protons and electrons. In the carbon skeleton of the compound is unchanged, a reaction which involves simple proton transfer in an intramolecular fashion it is called a tautomerism.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 9, Problem 44PP

(a)

Interpretation Introduction