The two possible chair conformations of either α or β anomer of D-idose are to be drawn. The reason corresponding to the fact that the more stable conformation has the CH 2 OH group in the axial position is to be stated. Concept introduction: An idose is a monosaccharide which contains six carbon atoms and an aldehyde group. The molecular formula of arabinose is C 6 H 12 O 6 . The anomers are cyclic monosaccharides which are differ in configuration at C 1 in aldoses and at C 2 in ketoses. These carbon atoms are called anomeric centre. The anomeric centre is labeled by α or β .

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 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 28, Problem 28.48P

Interpretation Introduction

Interpretation: The two possible chair conformations of either α or β anomer of D-idose are to be drawn. The reason corresponding to the fact that the more stable conformation has the CH2OH group in the axial position is to be stated.

Concept introduction: An idose is a monosaccharide which contains six carbon atoms and an aldehyde group. The molecular formula of arabinose is C6H12O6. The anomers are cyclic monosaccharides which are differ in configuration at C1 in aldoses and at C2 in ketoses. These carbon atoms are called anomeric centre. The anomeric centre is labeled by α or β.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Extra for Experts: Your Future in Chemistry. As you now know, there are countless jobs that involve chemistry! Research a chemistry profession that interests you. In your answer, discuss which aspects of the job most appeal to you.

MISSED THIS? Read Section 19.9 (Pages 878-881); Watch IWE 19.10 Consider the following reaction: CH3OH(g) CO(g) + 2H2(g) (Note that AG,CH3OH(g) = -162.3 kJ/mol and AG,co(g)=-137.2 kJ/mol.) Part A Calculate AG for this reaction at 25 °C under the following conditions: PCH₂OH Pco PH2 0.815 atm = 0.140 atm 0.170 atm Express your answer in kilojoules to three significant figures. Ο ΑΣΦ AG = -150 Submit Previous Answers Request Answer □? kJ × Incorrect; Try Again; 2 attempts remaining Calculate the free energy change under nonstandard conditions (AGrxn) by using the following relationship: AGrxn = AGrxn + RTInQ, AGxn+RTInQ, where AGxn is the standard free energy change, R is the ideal gas constant, T is the temperature in kelvins, a is the reaction quotient. Provide Feedback Next >

Identify and provide a brief explanation of Gas Chromatography (GC) within the context of chemical analysis of food. Incorporate the specific application name, provide a concise overview of sample preparation methods, outline instrumental parameters and conditions ultilized, and summarise the outcomes and findings achieved through this analytical approach.

Answer 2

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 28, Problem 28.48P

Interpretation Introduction

Interpretation: The two possible chair conformations of either α or β anomer of D-idose are to be drawn. The reason corresponding to the fact that the more stable conformation has the CH2OH group in the axial position is to be stated.

Concept introduction: An idose is a monosaccharide which contains six carbon atoms and an aldehyde group. The molecular formula of arabinose is C6H12O6. The anomers are cyclic monosaccharides which are differ in configuration at C1 in aldoses and at C2 in ketoses. These carbon atoms are called anomeric centre. The anomeric centre is labeled by α or β.

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 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 28, Problem 28.48P

Interpretation Introduction

Interpretation: The two possible chair conformations of either α or β anomer of D-idose are to be drawn. The reason corresponding to the fact that the more stable conformation has the CH2OH group in the axial position is to be stated.

Concept introduction: An idose is a monosaccharide which contains six carbon atoms and an aldehyde group. The molecular formula of arabinose is C6H12O6. The anomers are cyclic monosaccharides which are differ in configuration at C1 in aldoses and at C2 in ketoses. These carbon atoms are called anomeric centre. The anomeric centre is labeled by α or β.

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 28, Problem 28.48P

Interpretation Introduction