The following structure is that of xylose. Is this a furanose or pyranose form? Is it an alpha or beta anomer? Is it a D or L sugar? HOCH2 OH OH OH Submit Answer Try Another Version 10 item attempts remaining

Q: Which sugar is expected to give positive reaction with Seliwanoff reagent? Check all that apply.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is true about an aldose and a ketose? (Select all that apply.) The carbonyl group in a ketose…

A: Aldose and ketose sugars are simple carbohydrates.   An aldose sugar contains an aldehyde functional…

Q: Draw the structure of the product formed in the reaction.

A: The alpha hydrogen of carbonyl compounds is acidic in nature and it is removed as a proton in the…

Q: The most appropriate name for the structure is: HO H₂C |||** H₂C H H CH₂ (2S, 6S,…

A: The given problem is based on the IUPAC nomenclature of organic compounds. The structure of the…

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Q: Draw the neutral organic product for the reaction shown. Show stereochemistry clearly. 1.2 Li,…

A: Internal alkynes can be reduced into trans alkene when they react with lithium metal in liquid…

Q: Draw the product of the mutarotation of the monosaccharide shown below. OH CH₂OH OH O OH H₂O*…

A: The carbon atom that initially contains the carbonyl functional group and in the ring form it reacts…

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A: The monosaccharide depicted below is in the alpha and beta form.  These type of isomers are called…

Q: A Fischer projection of a monosaccharide is shown below: CH₂OH C=O H- H- HO- HO- -ОН -OH -H -H CH₂OH…

A: -> >For classification of monosaccharide we count total number of carbon in chain ->3…

Q: Problem 6: Indicate if the following monosaccharides are alpha or beta. (3 points) HO. OH OH OH OH…

A: To indicate whether a monosaccharide is in the alpha or beta form, you need to look at the position…

Q: The naturally occurring form of Glucose is Multiple Choice The S-enantiomer The R enantiomer The…

A: Since the configuration of glucose is such that it contains OH group in the right hand side of the…

Q: What major product (from Figure #19) results from the following reaction (from Reaction #19)?…

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Q: Propose syntheses of acetals A and B from carbonyl compounds and alcohols. Draw the structures of…

A: Acetals are the geminal-diether derivatives of aldehydes or ketones that are created by reacting an…

Q: What is/are created by mixing secondary alcohol and reductant? O Ketone Aldehyde O Alkene…

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…

Q: Predicting the reactants or products of esterification What is the missing reactant in this organic…

A: Carboxylic acids react with alcohols to form esters.

Q: Name the following compounds. Do not italicize stereochemical designators like R, S, E & Z and the…

A: RULES for IUPAC nomenclature; In first step, we identify functional groups present.  We make longest…

Q: Which of the following does NOT yeild D-glucose upon hydrolysis? maltose sucrose starch all of the…

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Q: Predict the products of this organic reaction: CH₂-CH₂-C-0-CH₂ -CH, + H2O Specifically, in the…

A: Esterification reaction:Carboxylic acid reacts with alcohol in the presence of an acid catalyst to…

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A: The reaction depicted involves the use of DCC (Dicyclohexylcarbodiimide) as a coupling agent for…

Q: The classification of the following monosaccharide is: CH2OH =0 H- HO- НО -H- CH,OH Please click…

A: Monosaccharide :-  A carbohydrate which cannot be hydrolyzed further into simpler units is defined…

Q: Draw the isomer with 3 carbon atoms in the main chain. G Select Draw с H Templates Name the isomer…

A: Isomers have same molecular formula but they have different bond connectivity.Formula is C5H12.There…

Q: a) Given the Fischer projection for D-ribose below, draw the structure of 8-0-ibofuranose -OH -OH…

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Q: Make a synthesis with 4 steps. Use addition, subtraction, and elimination reactions. Try to change…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Draw the Haworth projection of the disaccharide made by joining D-galactose and D-glucose with a…

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Q: Which of these compounds undergo keto-enol tautomerism? (Select all that apply.) O 11 -CCH₂CH3…

A: Keto-enol tautomerism is an equilibrium between aldehyde or ketone and its enol form, both having…

Q: The following trisaccharide derivative is important to human health. What ever the A ring is called,…

A: Numbering of rings in carbohydrates starts with hemiacetal carbon .

Q: Current Attempt in Progress Glucose and fructose represent CH₂OH H HO OH H OH H Glucose Ostructural…

A: Given are structures of glucose and fructose.Glucose and fructose are carbohydrates.Both have same…

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A: The given monosaccharide has a ketone functional group, so it is classified as ketose.The C2 carbon…

Q: он CHOH он CHOH но- I ACNH II ^OH CH3" он HO III но What is the glycosidic linkage between…

A: Glycosidic bonds are covalent bond . It formed between sugar molecule or carbohydrate and OR group..…

Q: Why or why not does insulin have a primary structure? Insulin has a N-terminal lysine residue on the…

A: Primary structure is the sequence of amino acids in a polypeptide chain. Insulin has a primary…

Q: 5-Deoxyglucose will close to a? O a. pyranose O b. maranose O c. none of the other answers O d.…

A: Deoxy sugar is sugar in which hydroxy group is replaced by hydrogen group . Here given sugar is…

Q: In the second column give the common (not systematic) name of the sugar, and then classify it (check…

A: Carbohydrate are basically made of carbon, hydrogen and oxygen. Carbohydrates are called as…

Q: Question 1 a-D-glucopyranosyl-(1–3)-ß-D-fructofuranosyl-(2→1)-a-D-glucopyranoside. This is a…

A: the given sugar doesn't have any free -OH group to the alpha position of the cyclic Oxygen atom.

Q: Which one of the following structures (from Figure #7) is the Haworth projection of beta-D-…

A: Haworth representation of talose:

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A: As given in the question, a heterotriacylglycerol is a triacylglycerol in which two or three long…

Q: Problem 1. Fill in the missing products in this synthetic sequence. tBu 1. s-BuLi, THF, -30 C 2.…

A: The products have to be determined by carrying out the transformation involving tert butyl…

Q: If a given carbon in a cyclic monosaccharide

A: IUPAC Name of Structure:(2R,3S,4S,5R)-4-chloro-5…

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A: The structure shown is a cyclic form of xylose. Let's answer the questions based on the image…

Q: Is the following structure a primary, secondary, or tertiary alcohol? Explain how you know. OH

A: Alcohols are classified based on the type of functional group attached to the carbon atom bonded to…