Q3 / Draw the structures of the following compounds. a) a-D-glucose.- (C). b) Optical active and non optical active isomer of allene compounds. c) (R)-3-methyl hexane. d) (R)-3-chloro-1-penterie

Q: (c) How many stereoisomers are present in tartaric acid? Also draw their structures.

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Q: least stable chair conformer of the following compound?

A: Required answer is as follows:

Q: Draw both trans chair conformations of 2-methylcyclohexanol and circle the more stable one.

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Q: Q2: Draw all possible stereoisomers of 1,2-cyclobutanedicarboxylic acid, and indicate the…

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Q: 4. Name the bicyclic ring systems below. A B & B B CI 5. Why is the following molecule too unstable…

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

Q: Label all chiral centers on the molecule below with *'s. How many stereoisomers does the molecule…

A: In this question, we have given the following compound : We have to label all the chiral centres in…

Q: Illustrate a comparison of constitutional isomers and stereoisomers ?

A: Isomers are two or more organic compounds with same composition but with different physical and…

Q: OH CH3

A: In a chair conformation where the bigger substituents are present in equatorial position that…

Q: Q2: Drawn are four isomeric dimethylcyclopropanes. a. How are the compounds in each pair related…

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Q: provide chari conformations and chair flip, which one is most stable and why?

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Q: Are they identical, constitutional isomer, enantiomer, diastereomer, meso compound or conformer?

A: Isomerism is the phenomenon in which more than one compound has the same chemical formula but a…

Q: Draw chiral mole cules that the Following descripion meet An alcohol CoHi4 0

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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: Draw the two chair conformations of trans-l-chloro-2-methylcyclohexane. Which is more stable?

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Circle and name the functional groups in the following molecule(Hint:7). Place an * at each chiral…

A: Functional group can be defined as the groups of atoms which is responsible for characteristic…

Q: Q2 Give the stereochemical relationships between each pair of structures. Examples are same…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: Draw example of meso compound with the formula C8H18

A: Given, C8H18

Q: (i) Gauche conformation of ethane, (ü) felipsed conformation of ethene, (iii) Staggered conformation…

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Q: Are these structures diastereomers, me so, same compound, or enantiomers ?

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Q: What is the relationship between the following molecules? FI same compound constitutional isomers…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: A. Give your comment(s) on the following questions below: 1. Are all chiral molecules enantiomers?…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: CN ОН

A: The molecule given is,

Q: CI CI CI Give the structures of the two stereoisomers for which

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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: a) Which structures are Enantiomers? b) Which structures are Diastereomers? c) Which structures are…

A: Enantiomers are chiral molecules that are mirror images of one another and non-superimposable on one…

Q: b CI C a Chiral center a is [ Select] >

A: The compound bicyclo[2.2.2]octane has three chiral centre here labelled as a, b, and c. To determine…

Q: How would i draw the most stable chair conformation of this structure?

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Q: What chair structure corresponds to the highest energy conformation of trans-1,4-dichlorocyclohexane…

A: Cyclohexane normally exists in stable chair conformation. In substituted cyclohexane, the function…

Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

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Q: Why are the chiral carbons (S) and (R)? Shouldn't they be both (S)

A: The answer is as follows:

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: 2. Draw the flipped chair conformation of a. Which of the two conformations is more stable? Justify…

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Q: Does methylcyclopentane have a stereogenic center?

A: Methyl cyclopentane has no stereogenic center, because no any carbon atom is connected to four…

Q: Q2 / A) Draw the following compound in a chair and boat position B/ Enantiomers COOH CHs OH…

A: Enantiomers are non superimposable mirror images of each other.

Q: Identify all chiral centers in the following compound:

A: Stereochemistry is a branch of chemistry that deals with the study of relative 3D-arrangement of…

Q: raw the structures (condensed) of the following compounds: d. 3,3-dichloro2-methylhexane e.…

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Q: Classify attached pair of compounds as constitutional isomers or stereoisomers ?

A: The given compounds are, Those isomers that have same molecular formula but difference in structure…

Q: (a) (R)-1,1,2-trimethylcyclohexane, label each structure you have drawn as chiral or achiral.

A: The structure of (R)-1,1,2-trimethylcyclohexane is as follows:

Q: How to identify constitutional isomers from stereoisomers? Can you provide an example? With…

A: Stereochemistry is branch of chemistry in which we deal with arrangement of atoms in molecules.

Q: How are the compounds in attached pair related to each other? Are they identical, enantiomers,…

A: The 2 compounds are substituted cyclopropane.

Q: The correct structure of the folllowing compound in in chair conformations H CH3 I-

A: Given compound,

Q: 3 Which of the following is a chiral C-atom? See attachment! Attachments O₂N A. A B. B OC.C A OH D.…

A: In the given question we have to find out the chiral carbon mentioned A, B, and C in the given…

Q: Which of the following cyclic molecules are meso compounds?

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Q: Draw the sold/dashed wedge structures (sk 4-methylhexane. Label each structure with the proper R/S…

A: Here we have to write structure of all possible stereoisomers of 3,4-dichloro-4-methylhexane and…

Q: identity and draw structural isomers and/ or stereoisomers where possible. For each isomer, clearly…

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Q: Drawn are four isomeric dimethylcyclopropane. a. How are the compounds in each pair related…

A: A pair of compound is said to be constitutional isomers if it has the same molecular formula with…

Q: answer. Which structure represents a meso compouna? Click on a letter A through ÇI ÇI CI ČI ČI B. C.…

A: Question  is based on concept of stereochemistry. We have to identify which of the given molecule is…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.