Chair conformation of glucose, galactose , and fructose

Q: Draw the more stable chair conformation for attached trisubstitutedcyclohexane.

A: The most stable confirmation of cyclohexane is the chair form. Bulky groups at the equatorial…

Q: Label the sites of torsional and steric strain in attached conformation.

A: The increase in energy due to the interactions of the eclipsed groups is called torsional strain.…

Q: Draw and identify the structuresof glucose, its anomers, and itsepimers, both as Fischer…

A: Anomers and epimers are types of diastereomers. In epimers there is difference in configuration at…

Q: Among the 2 chair flip conformations, one of them is more stable than other. Which one is it and…

A: Conformational isomers: The conformational isomers are formed by the rotation of a carbon-carbon…

Q: Draw the cyclic hemiacetal forms of d-mannose and d-galactose both as chair conformations and as…

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Q: Talose is the C4 epimer of mannose. Draw the chair conformation of d-talopyranose

A: The structure of D-talose is represented as shown below.

Q: Label the sites of torsional and steric strain in attached conformation.

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Q: Can you show the most stable chair conformation for glucose?

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Q: Are α- D-glucose and β- D-glucose enantiomers? Explain your choice.

A: α- D-glucose and β- D-glucose are anomers. α- D-glucose and β- D-glucose are not enantiomers because…

Q: are all ketoses optically active? true or false

A: Ketoses are sugar that contains ketone group.

Q: Consider the following compound, which is used by insects and some fungi to store energy:

A: Note: Above compound is a disaccharide. The above disaccharide is  a combination of D-Glucose…

Q: Draw a chair conformation for a β anomer of a disaccharide in which the two units of D-glucopyranose…

A: Anomers are those cyclic monosaccharides that differ from each other at the second carbon atom.

Q: is a heptose which is able to reduce pro-inflammatory markers in vitro such as interleukin-6 (IL-6)…

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Q: Without referring to the chapter, draw the chair conformations of  N-acetylglucosamine, glucose with…

A: The open structure of N-acetylglucosamine is shown below.

Q: Trehalose and isomaltose are both dimers of glucose. However, they have considerably different…

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Q: Draw the 4C1 chair conformation and 1C4 chair conformation of beta-D-mannose .

A: The drawing of the cyclic forms of the Fischer projection formulas does not provide a correct…

Q: which is the eclipsed conformation

A: In this question, we will see that which conformation is eclipsed. You can see details explanation…

Q: CI- and CI

A: Write name of the given chair conformations=?

Q: Draw the linear form, Haworth formula and chair conformation(if applicable) for the two anomeric…

A: We know that the pyranose form is a six membered ring having oxygen as a hetero atom while furanose…

Q: Draw the structure of b-D-galactose molecule using  4C1 chair conformation

A: Structure of b-D -galactose is given in chair and ficher projection

Q: Draw the most stable chair conformation (equatorial vs axial) of β-D-mannose. Please number the…

A: In this question, we will draw the most stable structure of B-D-mannose in chair form  You can see…

Q: Are these chair conformations correct?

A: Are these chair conformations correct?

Q: Pls explain chair conformations

A: Chair conformation: Chair conformation consists of two planes: carbon 1,3 and 5 - in one plane…

Q: Without referring to the chapter, draw the chair conformations of b-d-galactopyranose (the C4 epimer…

A: SOLUTION: Step 1: Gluco pyranose and galacto pyranose are C-4 epimers, which means they both differ…

Q: Draw the linear form, Haworth formulas and chair conformations (if applicable) for the two anomeric…

A: The structure of given sugars  as follow:

Q: Draw a chair conformation for the b-anomer of a disaccharide in which two units of d-glucopyranose…

A: A disaccharide is formed by the combination of 2 D- glucopyranose units.

Q: Glucose is the most abundant monosaccharide. From memory, draw glucose in  the most stable chair…

A: SOLUTION: Step 1: Glucose can exist as a variety of different isomers. It can be linear or cyclic.…

Q: Are my chair conformations correct? What about the energies of each conformation according to the…

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Q: dentify the monosaccharides present in each of the follow. ng disaccharides as glucose, galactose,…

A: When two monosaccharides (simple sugars) are connected by glycosidic linkage, a disaccharide (also…

Q: Monosaccharide Structure and Stereochemistry For D-arabinose: Draw its enantiomer.

A: Given: A monosaccharide, D-arabinose.

Q: Explain "Gauche conformations are generally higher in energy than anti conformations because of…

A: The stability of any conformation  depends upon   their energies as higher is the energy ,lesser is…

Q: Draw both chair conformations the following structures, and determine which conformer is more…

A: The cyclohexane molecule with lower no of axial groups is more stable .

Q: Draw the following: 1. Gauche conformation of HOCH2CH2COOH

A: Since you are posted with multiple questions. As per the rule, I am answering first question only.…

Q: Draw the following monosaccharides, using chair conformations for the pyranoses andHaworth…

A: Step 1   Given   The given monosaccharide to be drawn is β-D-galactopyranose.

Q: In addition to ß-D-glucopyranose (see Problem 4.67), glucose can exist in another cyclic form,…

A: Carbohydrates exist in multiple cyclic forms, one is a six-membered ring and the other is a…

Q: Draw a chair conformation for the a form of a disaccharide in which two units of d-glucopyranose are…

A: Carbohydrates are biomolecules which are composed of certain monomer units, called as…

Q: Two sugars are epimers to each other. Is it possible to convert one to the other without breaking…

A: Two sugars are epimers to each other. It is not possible to convert one to the other without…

Q: Given the Fischer projection, draw the zigzag conformation (line structure) and vice versa.

A: Fischer projection was devised by Emil Fischer to represent three-dimensional organic molecule in…

Q: Please draw the Fischer, the Haworth, and the most stable chair conformation of β-D-mannose.…

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Q: لما SECTION B Answer ONE question only from this section The structure of D-Fructose shown below…

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Q: Illustate the eclipsed conformation ?

A: Given term, Eclipsed conformation

Q: Please draw the expanded structure of D-tagatose and its Fischer Projection (chiral C represented as…

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Q: chair conformation.

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Q: (a) CH3CH2CH2CH2I (d) CH3 CH3CCH2CH2CI CI

A: From given  Initially IUPAC name is explained briefly and based on the structure IUPAC name is given…

Q: Draw the following monosaccharides, using chair conformations for the pyranoses andHaworth…

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Q: Draw the anti and gauche conformations for ethylene glycol (HOCH2CH2OH).

A: The anti and gauche conformations for ethylene glycol are given below in the solution. Out of both…

Q: Without referring to the chapter, draw the chair conformations of(a) b-d-mannopyranose (the C2…

A: In chair conformation two planes present. Two possible positions for hydrogen is there axial and…

Q: How many constitutional isomers of acyclic monosaccharides are there that can be classified as…

A: Constitutional isomers are the compounds which have the same chemical formula but different…

Q: Monosaccharide Structure and Stereochemistry For D-arabinose: Draw a constitutional isomer that…

A: Two compounds are considered as constitutional isomers if they have same molecular formula but…

Q: For the compounds below, draw both chair conformations.

A: Since you have posted question with multiple subparts . So, as per guidelines we can solve first…