Consider the structures of both cis- and trans-1-t-butyl-3-methylcyclohexane. Which of the four structures shown below represent the LEAST STABLE chair conformation?

Q: What is the most stable conformation of the following tri-substituted cyclohexane? I II H CH3 CH3…

A: We have to choose which of the following is most stable confirmation of given compound

Q: Draw 1-methyl-3-isopropylcyclohexane in its most stable conformation. Hint: Please note that the…

A: Explanation to the correct answer is given below

Q: For the most stable conformation of trans-1,2-dimethylcyclohexane 1. One methyl with occupy an axial…

A: The open-chain structure of trans-1,2-dimethylcyclohexane is as follows:

Q: methylcyclohexane

A:

Q: Draw the two chair conformations of each compound, and label the substituents as axial and…

A: The chair conformations are the accurate representation of cyclohexane rings that are actually…

Q: Sight along the C2-C3 bond of 2-methylbutane. Arrange the following conformation from lowest to…

A: Concept based on the energy of different conformers of the compounds.

Q: 3) Draw both chair conformations of (1S,3R)-1-chloro-3-isopropylcyclohexane. Clearly mark the most…

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Q: Draw the more stable chair conformation for the following compound.…

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Q: Calculate the free-energy difference between the stable and unstable chair conformation of each the…

A: For substituted cyclohexane, the most stable chair conformation is the one when most of the…

Q: Draw the two chair conformations of each compound, and label the substituents as axial and…

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Q: Identify the lowest-energy conformation of this cyclohexane derivative. 'Ңн н!н H HHH ін н ZHH н н…

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Q: Which of the following is the most stable conformation of cis-1-ethyl-3- isopropylcyclohexane? IV

A: Conformation of substituted cyclohexane

Q: cis-2,5-dimethy-1,3-dioxane The structure of cis-2,5-dimethyl-1,3-dioxane is shown above, without…

A: A stable chair confirmation is the one where the bulky groups are in equatorial position.

Q: 6. Consider the following Newman Projections. Which is the most stable conformation? Which is the…

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Q: Draw the two chair conformations of cis-1,3-dimethylcyclohexane, and label all the positions as…

A: Conformers are the structures which are obtained by the rotation of C-C single bond. The common…

Q: For the following chair conformations of 1,2-dibromocyclohexane, determine the orientations of the…

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Q: Draw the two chair conformations of the following substituted cyclohexanes. In each case, label the…

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Q: Draw the most stable conformation of cis-1-ethyl-3-methylcyclohexane.

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Q: Draw the two chair conformations of each compound, and label the substituents as axial and…

A: In a stable chair confirmation of the cyclohexane, the bulky groups are at equatorial position. For…

Q: The most stable conformation for trans-1,4-dibromocyclohexane is: Select one: H. Br H. H- O a. Br-…

A: option C is correct because in this chair form- 1) both the bromine are present at equitorial…

Q: OCH3 "CH3 H3C 4-methoxy-1,2-dimethylcyclohexane OCH3 OCH3 H3C- H3C- OCH3 H3C- OCH3 H3C CH3 CH3 CH3…

A: Given: 4-methoxy-1,2-dimethylcyclohexane To find: Most stable chair conformation Solution:…

Q: Draw the more stable chair conformation for the following compound.…

A: The isomers which are formed by rotating along a single bond is called conformational isomer.…

Q: what is the most stable conformation of (1R, 2S, 5R)-1,2,5-trimethylcyclohexane

A: given compound is (1R, 2S, 5R)-1,2,5-trimethylcyclohexane  Methyl group present at equotorial…

Q: What are models of cis-1,3-dihydroxycyclohexane  Draw 2 possible chair conformation  They differ…

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Q: Select the most stable conformation of this molecule. . НО. H3CH₂C H н CH3 н IV н II н НО. H3C…

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Q: 17. In the space provided below please draw (cis)1,3-dimethylcyclohexane in the most unstable chair…

A: Concept:  1) most unstable conformation meaning that the molecule will have higher energy & this…

Q: Draw the most stable chair conformation of trans-1-tertbutyl-4-methylcyclohexane? (It means, put…

A: The solution is given below -

Q: 4. Which structure below represents the most stable conformation of…

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Q: Which chair conformation of trans-1-tert-butyl-4-methylcyclohexane is more stable? Clearly explain…

A: Sptaial arrangement of atoms in  molecule which can be interconverted by rotation of molecule is…

Q: The most stable chair conformation of 4-ethyl-1-isopropyl-2-methyl-cyclohexane where the isopropyl…

A: For the most stable chair conformation, the bulkiest group, i.e., isopropyl has to be on equatorial…

Q: Draw the two chair conformations of the following substituted cyclohexanes. In each case, label the…

A: The compound is – cis-1-ethyl-4-isopropylcyclohexane.

Q: Draw the more stable chair conformation for the following compound.…

A: Conformers are those isomers which have different arrangement of atoms by rotation of a single bond.…

Q: Draw the most stable chair conformation possible for this compound. Are there any 1,3-diaxial…

A: Note: Put bulky group like isopropyl in equatorial position and write the most stable chair. Here in…

Q: Consider the images. CH3 -CH3 H3C- CH3 B ČH, A CH3 CH3 CH3 CH3 H3C- ZoH, MC- D F For…

A: The given compounds can be redraw to normal form. Then we can easily identify the cis and trans…

Q: Which of the following is the most stable conformation of trans-1-isopropyl-3-methylcyclohexane? IV

A: The axial and equatorial position of in the chain conformation of cyclohexane can be represented as,…

Q: Which of the following is the most stable conformation of the following compound? IV II

A: Given is cyclohexane derivative. 1-ethyl-3-isopropylcyclohexane

Q: The diaxial conformation of cis- 1,3-dimethylcyclohexane is approximately 23 kl/mol (5.4 kcal/mol)…

A: We have been asked to draw the chair conformation and show the unstability of diaxial conformation.

Q: Given & 4 trans-3-butyl-1- isopropylcyclohexane I give the most stable chair conformation of then…

A: Here we have write the most stable chair conformation of trans - 3- butyl-1-isopropylcyclohexane.

Q: Draw the most stable chair conformation of cis-1-ethyl-3-methylcyclohexane.

A: Stable chair conformation is

Q: Which chair conformation of trans-1-tert-butyl-4-methylcyclohexane is mo stable? Clearly explain the…

A: In the chair conformation equitorial position has less repulsion than axial position so bulky group…

Q: Draw the most stable chair conformation of the trans-1-chloro-3-tert-butylcyclohexane and estimate…

A: In stable structure of cyclohexane, the bulky groups are present in the equatorial position.

Q: Draw the two chair conformations of each compound, and label the substituents as axial and…

A: The two chair conformations of cis-1-ethyl-3-methylcyclohexane has to be drawn.

Q: Given the structure of the following 1,2,3,5-tetrachlorocyclohexane: Draw the most stable chair…

A: The given compound is 1,2,3,5-tetrachlorocyclohexane. This compound contains a cyclohexane ring and…

Q: Draw the most stable conformation of cis-1,4-dipropylcyclohexane and…

A: The less interaction between the substituents supports stable conformation. The stable conformation…

Q: Which of (a)-(d) is the most stable conformation? CH3 H- H CH2CH3 CH3 a) CH3 CH3YYH H CH2CH3 b) CH3

A: We can determine which Newman projection is most stable from the position of bulky groups. We can…

Q: Draw the two chair conformations of the following substituted cyclohexanes. In each case, label the…

A: Conformation: Conformation is part of stereochemistry that deals with rotation of bonds around…

Q: For the compound below please identify the position of equilibrium (which chair conformation is more…

A: Given : Structure of molecule.

Q: Choose the Newman projection that shows the most stable conformation with respect to the bond marked…

A: Answer:- This question is answered by using the stability of Newman projection of alkanes in…

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.