The synthesis of each of the given product from butanal is to be shown. Concept Introduction: In aldol addition and aldol condensation, a C − C bond formation takes place. Aldol condensation occurs in a protic solvent in the presence of a base. Inacid catalysis, the direct dehydration of the aldol intermediate leads to the formation of the α , β − unsaturated product. LiAlH 4 reduces the carbonyl groups of aldehyde and ketone , whereas NaBH 4 reduces the carbon-carbon double bond.

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 19, Problem 10PP

Interpretation Introduction

Interpretation:

The synthesis of each of the given product from butanal is to be shown.

Concept Introduction:

In aldol addition and aldol condensation, a C−C bond formation takes place.

Aldol condensation occurs in a protic solvent in the presence of a base.

Inacid catalysis, the direct dehydration of the aldol intermediate leads to the formation of the α,β− unsaturated product.

LiAlH4 reduces the carbonyl groups of aldehyde and ketone, whereas NaBH4 reduces the carbon-carbon double bond.

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3. Titanium(III) chloride can be used to catalyze the polymerization of ethylene. It is prepared by hydrogen reduction of Titanium(IV) chloride. Reaction of hydrogen gas with titanium(IV) chloride gas produces solid titanium(III) chloride and hydrogen chloride gas. (a) Write a BALANCED chemical reaction for the preparation of titanium(III) chloride (b) A 250 L reaction vessel at 325°C is filled with hydrogen gas to a pressure of 1.3 atm. Titanium(IV) chloride is then added to bring the total pressure to 3.00 atm. How many grams of titanium(III) chloride will be produced after completion of the reaction? (c) What will be the pressure of the resulting hydrogen chloride gas that is also produced?

Answer 2

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 19, Problem 10PP

Interpretation Introduction

Interpretation:

The synthesis of each of the given product from butanal is to be shown.

Concept Introduction:

In aldol addition and aldol condensation, a C−C bond formation takes place.

Aldol condensation occurs in a protic solvent in the presence of a base.

Inacid catalysis, the direct dehydration of the aldol intermediate leads to the formation of the α,β− unsaturated product.

LiAlH4 reduces the carbonyl groups of aldehyde and ketone, whereas NaBH4 reduces the carbon-carbon double bond.

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Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 19, Problem 10PP

Interpretation Introduction

Interpretation:

The synthesis of each of the given product from butanal is to be shown.

Concept Introduction:

In aldol addition and aldol condensation, a C−C bond formation takes place.

Aldol condensation occurs in a protic solvent in the presence of a base.

Inacid catalysis, the direct dehydration of the aldol intermediate leads to the formation of the α,β− unsaturated product.

LiAlH4 reduces the carbonyl groups of aldehyde and ketone, whereas NaBH4 reduces the carbon-carbon double bond.

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 aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 19, Problem 10PP

Interpretation Introduction