13. Newman Projections Draw the Newman projection for the most stable conformation and the least stable conformation for the following molecules. I want you to look down the bond that is in bold (with the front carbon being the one on the left. i) (H3C)2HC-CH3 ii) (H3C)₂HC-CH₂CH3 iii) H3CH₂C-CH₂OH

Q: arrow. F Cl HS HC H SH Part 1 of 2 Draw the Newman projection for a staggered conformation of the…

A: The objective of the question is to find the Newman projection for one staggered and one eclipsed…

Q: 1. For the molecules below draw a Newman projection looking down the indicated bond (1→2). Your…

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Q: Br H₂C H H₂C Br Br. A D G CH₂ H,C. Br B CH₂ E Br CH₂ H Br. H₂C .. CH₂ F Br Br CH₂ To answer it…

A: To find out the most stable conformation of the given substituted cyclohexane first we shall draw…

Q: 2. For the following structure: (1S, 2R, 4R)-2-chloro-1-isopropyl-4-methylcyclohexane a. draw both…

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Q: Rank the following conformations in order of increasing stability. The first conformation in your…

A: Conformations of a molecule means their different  arrangements in space. For eg. Humans have…

Q: hy is this the chair conformation for the cyclohexane? also is the chair conformation cis or trans

A: Cyclohexane exist in two conformation one is chair and other is boat form. Out of this chair form is…

Q: Select the Newman projection that represents the lowest energy conformation of 1,2-…

A: In the lowest energy conformation of 1,2-dimethylcyclobutane there should not be interaction between…

Q: (b) Consider the following substituted cyclohexane: NH, i. Draw the alternative chair conformations…

A: The given cyclohexane structure is:

Q: Draw the most stable conformation of the following compounds. Cis-1,2-dibromocyclohexane…

A: In the most stable confirmation, the bulky group should be placed in equitorial position, to avoid…

Q: In the box below give the Newman projection of the most stable conformer of the molecule shown below…

A: Steric strain is the strain that occurs due to lone pair interactions of atoms when their distance…

Q: 1. Please first draw a Newman projection representing correct staggered conformation (projection…

A: First we can draw the staggered and eclipsed conformation of the compound 2,3-dimethyl pentane…

Q: Classify each conformation as staggered or eclipsed around the indicated bond, and rank the…

A: The Newman projection of the given compounds (around the indicated bond) are as follows:

Q: Which of the following two conformers is higher in potential energy? H₂CH H CH₂ | H CH₂ Select one:…

A: Here, we have to find the conformer that is higher in potential energy.

Q: Determine the alkyne that would be required in the following reaction. ? 1) NaNH, 2) CH3CHBrCH 3)…

A: Given is organic reaction.Let's find out starting compound.

Q: Which do you expect to be the more stable conformation of cis-1,3-dimethylcyclobutane, A or B? Why?

A: Conformers are any two arrangements of atoms in a molecule that differ by rotation about single…

Q: Given the planar trisubstituted cyclohexane below, fill in all boxes (with H, Cl or Br) to complete…

A: The structure of chemical compound can be represented as structural formula. A structural formula…

Q: convert to perspective (sawhorse) formula in its most stable conformation

A: A question based on the stereochemistry of the organic reaction. A conformer is given whose most…

Q: Which of the following newman projections is The following for n -pentane The lowest energy…

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Q: Compare the following conformers of butan-2-ol. Match each conformer to their corresponding relative…

A: As the bulkyl group near to each other repulsion will increase energy will also increase  2 molecule…

Q: Draw the most stable chair conformations of each compound and label the substituents as equatorial.…

A: In stable conformation of cyclohexane more bulkier groups are in equitorial position.Steps-1- draw…

Q: Identify the most stable conformer: CH2CH3 CH2CH3 H. H. H. `H CH2CH3 ČH3 II ČH3 II H. H. H. H3CH2C.…

A: Newman projection formula is a way of representing molecules. In this confirmation, the chemical…

Q: Citing down the C3-C4 bond, and using the drawings below, complete the Newman projections for all…

A: Here, three staggered and three eclipsed forms are present.  I, III and V are eclipsed forms as bond…

Q: Consider rotation about the indicated bond in the molecule below. Which Newman Projection formula…

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Q: I H. H Identify the Newman projection that depicts the eclipsed conformation of butane. CH3 H H CH3…

A: Eclipsed conformation has substituents on adjacent carbon atoms at dihedral angle of 0°In staggered…

Q: Draw the Newman projections for one staggered and one eclipsed conformation of the molecule below,…

A: The objective is to determine the staggered and eclipsed structure of the given molecule.

Q: 5 which drawing below represents the most stable conformation methyl cyclo hexon e N HHHE O of…

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Q: 2) Label the least favorable conformation and most favorable conformation of the substituted…

A: A-First A Chair conformation is most stable because tert-butyl group is present at Equatorial…

Q: For every structure below, draw the most stable chair conformation. Where two or more conformations…

A: In mono substituted cyclohexane chair confirmation if bulkier substituents are present their…

Q: 2. a) Draw the most stable chair confomation of: cis 1,3-dichlorocyciohexane b) Draw a Newman…

A: The structures of the organic compounds given are

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: 3.(a) Draw Newman projections for the anti, gauche and fully eclipsed conformers of hexane as viewed…

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Q: When looking down the C2-C3 bond of 2,3-dimethylbutane, what is the most stable conformer (A,B,C,…

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Q: 6. Draw the chair conformation and its ring-interconversion isomer of both cis and…

A: Cyclohexane has found in chair conformation. When the both substituents are on equatorial position…

Q: 3. Given the molecule below, draw all the Newman Projections for the said molecule about C2-C3.…

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Q: What structure represents the most stable conformation of cis-1,3-dimethylcyclohexane?

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Q: 1) Draw the molecule to which the Newman plot below belongs. 2) a) Draw the Newman projection of the…

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Q: Click the Newman projection that represents the lowest energy conformation of n-butane. H3C. H.C.…

A: The concept used in this question  is from  stereochemistry chapter of organic  chemistry.Stability…

Q: the one that corresponds to the most stable eclipsed conformation of molecule A: the one that…

A: Stability and energy come in an inverse relationship. Higher the energy, the lower the stability and…

Q: 4. A). Draw a most stable form of Newman Projections of the following molecule for the carbon bond…

A: The given molecule is: Converting this structure to Newman Projection formula (along C1-C2 with C1…

Q: 11) Draw the most stable and least stable conformation of molecule 7 in the boxes below in a Newman…

A: Eclipsed form is if dihedral angle is 0° between group  If dieheadral angle is 60° then it is…

Q: How many chlorines are axial in the most stable chair conformation of the molecule below? (enter 0,…

A: The equatorial position will be mainly for the bulky group while the axial position will be for the…

Q: 5) Draw the lowest energy (most stable chair conformation) of 4-isopropyl-1,2-dimethylcyclohexane.…

A: Most stable chair form have lowest energy among all the structures.

Q: Consider the following Newman projections: CH3 CH3 CH3 H. H. H" CH A В Which of the following…

A: In conformation A, front carbon contains one CH3 group and two H atom , whereas in conformation B,…

Q: Circle the most stable conformer 3) Draw the two chair conformations for the compound shown below Cl…

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Q: Question 21 For the compound below please choose the correct set of chair and flipped chair…

A: The basic principle is; the bulky group should always come at equatorial position.The higher the…

Q: Question 3 Identify the correct Newman projection for each conformation of the compound below: Hint:…

A: To find out the most stable conformation of the given substituted cyclohexane first we shall draw…

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.