2. For each compound below, draw two chair conformations and identify which of them is more stable. Briefly explain (not more than one sentence) your choice. CH3 OCH3 он но CH3 HO H H3C HC

Q: Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers,…

A: Relationship  between the following  molecule.

Q: For the the structure shown below, Part A) Draw the Newman projections and 3-D sawhorse structures…

A: In the given question we have to draw the Newman and sawhorse projection of the highest and lowest…

Q: The following structure can exist in two possible "chair" conformations. Draw them and analyze the…

A: The given compound can exist in two conformations.  1. CH3 at axial position 2. CH3 is equatorial…

Q: In the most stable chair conformation of the molecule shown, which terms correctly describe the…

A: Alkanes are organic compounds that contain single bonds between carbon atoms in a compound.

Q: please help?

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Q: b. The, using the values given below, calculate the magnitude energy difference (AG) between the…

A: Given -  1,3 diaxial interaction Strain energy (kJ/mol) Br/H  0.9 Me/H 3.8 Me/Me 15.5…

Q: 4) Draw the lowest energy conformation for the following IIII..

A: The question belongs to stereochemistry.  Here we have to avoid 1,3- diaxial interaction only.  The…

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

A: The given cyclohexane structure is:

Q: 3. Draw all possible conformations for 2-methylbutane. Label all unfavorable interactions. Which…

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Q: Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers,…

A: Constitutional isomerism: The chemical formulae of constitutional isomers are same, but their…

Q: For the molecule shown below, draw both chair conformations and circle which is the lower energy…

A: The given molecule is (1S,2S,4S)-1,2,4-trifluorocyclohexane. It contains three fluorine group…

Q: [References] Use the References to access Important values if needed for this question. a. Use…

A: This question is from di-substituted cyclohexane where substituents are trans and present at 1,4…

Q: 2. For the two compounds below, draw the two possible conformations. Circle the conformation(s) that…

A: Conformations of cyclohexane:Rings larger than cyclopentane would have angle strain if they were…

Q: 3. Draw cyclohexane in the chair conformation. For one of the carbons, draw the two attached…

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Q: 3. Construct bromo-cyclohexane, placing the bromine axial. Flip the ring to form the conformer with…

A: Cyclohexane is a cyclic alkane and it has chair-like structure because of its high stability. In the…

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: Sight along the C2-C3 bond of butan-2-amine (CH3CH(NH2)CH2CH3), and draw a Newman projection of the…

A: Newmann projection is a drawing where a molecule is imagined to be seen through a cylinder.We only…

Q: 7. For each of these, draw the two conformers by adding the missing methyl and ethyl group. The…

A: The most stable isomer of given compound in chair form are given in step two.

Q: 3.39 The following are representations of two forms of glucose. The six-membered ring is known to…

A: Conformational isomers are a type of stereoisomer where one isomer is converted to another isomer.…

Q: Draw both chair conformers of the trans isomer of MCHM below. A ring flip B MCHM OH Which of the…

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Q: raw the substituents in the specified locations on the given cyclohexane ring to show the most…

A: Given is chair conformation.Most stable chair conformation is one in which more groups are…

Q: c) Draw the most stable chair conformation for each of the following cyclohexanes. Now, "flip" the…

A: The bulky group should be present in the equatorial position. So that the energy will be minimum for…

Q: Please draw Newman Projections of the highest and lowest energy conformations associated with the…

A: In a Newman projection, three bonds of the first carbon are represented by the three lines in the…

Q: 4. Draw all of the major conformations of 1, 2-dibromoethane as viewed down the C1-C2 as the bond…

A: Newman conformations are a convenient way of representing a 3-D molecule in a 2-D way. The front…

Q: /hat is the most stable chair conformer for the compound shown (left)? Use the labels indicated the…

A: In chair conformation most stable conformation is one in which more bulky group is equatorial.

Q: Which chair drawing corresponds to the most stable conformation of the molecule below? a ob C d P…

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Q: ank the following conformers in order of decreasing stability, putting the most stable first. H H…

A: Conformation is the carbon-carbon single bond rotation and in conformer, the anti conformer is the…

Q: Newman projection

A: 1. Here we have to convert Dot wedge structure to the newman.  2 but it cannot be directly…

Q: If you have a model kit, build the following structure. If you don't have a model kit use the…

A: Isomers which are formed by the rotation of C-C sigma bond are called conformational isomers .This…

Q: 4. Draw the most stable conformation for each of the following substituted cyclohexanes; then, in…

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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: Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers,…

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Q: Draw the most stable conformation for each of the following substituted cyclohexanes; then, in each…

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Q: In the highest energy conformation of the compound below, how many methyl substituents are…

A: Ans

Q: Draw the gauche conformer of the following compound looking down the indicated bond. NOTE Answer the…

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Q: Но СНз OOO

A: Conformational isomers are stereoisomers produced by rotation about sigma bond, and often rapidly…

Q: Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers,…

A: These are the chair form of Cyclohexane. This form is very much stable for six-membered rings.…

Q: Connections to biology 6. Idose is a monosaccharide (i.e. sugar) molecule. The structure shown on…

A: The conformational isomers are formed by the rotation of a carbon-carbon single bond in a compound.…

Q: For the the structure shown below, Part A) Draw the Newman projections and 3-D sawhorse structures…

A: During Newman Projection drawing, look from C-2 to C-3. C-2 carbon contain two methyl (Me) groups…

Q: Rank the following structures in terms of conformational stability. If two or more are of equal…

A: Given are tetra substituted cyclohexane derivatives.The stable chair conformation is one in which…

Q: Q1. (a) Give a systematic (IUPAC) name for the following compound. HINT: Convert to bond-line…

A: Conversion of Newmann into bond-Line structure helps us to determine the name of organic compound.…

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

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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.