! ( plz explain in detail) Based on what you know about the conformational analysis and stability, draw allpossible conformations of 2,2-dibromobutane. Name all the conformations anddetermine which one of them is the most stable. Why?

Answered: Image /qna-images/answer/9c8af401-4673-475a-8656-dc2b2af86d81.jpg

Answered: possible conformations of…

possible conformations of 2,2-dibromobutane. Name all the conformations determine which one of them is the most stable. Why?

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter2: Alkanes And Cycloalkanes

Section2.6: Cis,trans Isomerism In Cycloalkanes And Bicycloalkanes

Problem 2.13P: Following is a planar hexagon representation for one isomer of 1,2,4-trimethylcyclohexane. Draw the...

See similar textbooks

Related questions

Q: Draw all the possible structural isomers with the molecular formula C6H14, Name them

A: Structural isomers have the same molecular formula but the different structural arrangement of…

Q: Is isomerization of cis and trans 1,2-dichlorocyclopentane possible at room temperature? Explain

A: Introduction: We have to tell which that isomerisation is possible or not .

Q: Which of the following molecules are chiral: 1-chlorohexane, 2-chlorohexane, 3-chlorohexane,…

A: A molecule is Chiral if it has chiral center( a center where are group attached are different) and…

Q: Is 2-methyl-2,3-pentadiene chiral? What about 2-chloro-2,3-pentadiene?

A: No. 2-methyl-2,3-pentadiene is not chiral because it exhibits plane of symmetry passing through the…

Q: From the molecule C7H13N, draw (IF YOU CAN): constitutional isomers that have one asymmetric carbon

A: constitutional isomers that have one asymmetric carbon for the molecule C7H13N is given in step 2

Q: For each of the following compounds,determine whether each is optically active. For optically active…

Q: How many different staggered conformations are there for 2-methylpropane? How many different…

A: The structure of 2- Methyl propane is as follows: The staggered and eclipsed confirmations of…

Q: 2. Which of the following compounds is a carbo A) CH;CH¿CNH2 B) CH;CH,CCH3 C)

A: Functional groups are the distinct entities made up of heteroatoms like O, F, S, N, etc. that are…

Q: what is the chair conformer?

A: Given molecule is cyclohexane derivative.

Q: Draw the most and least stable conformer of chloroethane and 1,2-dibromoethane.

Q: How many chiral carbon atoms are in 2-bromo-2-chloro-3-methylpentane?

A: The element C forms a wide range of organic compounds in which it is bonded with four atoms or…

Q: What is the potential energy of a conformation

A: The propensity of a molecule to undergo a change is defined by its potential energy.

Q: Draw and name all possible isomers of trimethylcyclopropane. Which of these isomers are chiral?

A: 5 isomers are possible as shown in 2nd step.

Q: Why are these two conformational isomers? I was under the impression that in molecules with only…

A: The compounds given are,

Q: d)Cyclohexane forms chair conformations by a ring-flip which results of an exchange between axial…

A: 1,3- diaxial interactions increases energy of the system and decreases the stability of particular…

Q: what is a stereoisomer of the molecule trans-1,2-Dichloroethene?

Q: Draw the structure of R-3-bromo-2-methylpentane. Clearly show the ranking of the groups on the…

Q: HỒ a CH2OH H In its most stable chair conformation, indicate the orientation of each of the labeled…

Q: Explain the concept of Energy Changes and Conformational Analysis ?

A: In case of rotamers or conformers are the spatial arrangements that can be converted into one…

Q: cis-1,2-dimethylcyclohexane

A: Given :- Cis-1,2-dimethylcyclohexane To draw :- Two chair structures of the given compound and…

Q: The structure of cyclohexane is shown. H₂C | H₂C CH₂ | CH₂

A: Cyclohexane is known as cycloalkane having the formula C6H12

Q: 3,4-Dimethylpent-1-ene has the formula CH2“CH¬CH(CH3)¬CH(CH3)2. When pure (R)-3,4-dimethylpent-1-ene…

Q: Define staggered conformation ?

A: When the molecular formula of two or more compounds is the same, but the spatial arrangement of…

Q: 1. (A) DRAW are all the possible isomers for dibromobutane and the cylic isomers for C3H4Br2 (B)…

A: (A)Possible isomers of dibromobutane are given below,

Q: "The staggered conformations are more stable (lower in energy) than the eclipsed conformations"…

A: The staggered conformations are more stable than the eclipsed conformation. The main reason for the…

Q: Which staggered conformation(s) has (have) the lowest energy? Which has (have) the highest energy?

A: The Newman projections are given below. Staggered forms occur at dihedral angle 60°,180° and 300°…

Q: b) Would the conformational energy of the 1,3- and 1,4 - isomers of dimethylcyclohexanes be similar…

Q: What is the difference between a constitutional, confirgurational, and a conformational isomer?

A: A constitutional, configurational, and a conformational isomer are to be differentiated.

Q: trans-1,3-dimethylcyclohexane

A: Given :- name of compound = trans-1,3-dimethylcyclohexane To draw :- Two chair structures also…

Q: How many kinds of H are there in the isomers of dimethylcyclopropane

Q: Among the butane conformers, when viewed about C2-C3 bond, which occur at energy minima on a graph…

A: Can be answered by knowledge of conformation of butane

Q: Draw the staggered and eclipsed conformations that result from rotation around the C–C bond in…

A: The conformational isomers are formed by the free rotation of C-C bond in the molecule. They can be…

Q: For each pair of the following molecules, indicate whether its members are identical, structural…

A: Hi .. As per guidelines first 3 are allowed to solve , please post it seperatly , thank you…

Q: What is the torsional angle in degrees between the two F groups in the conformation shown below ? *…

A: The solution is as follows:

Q: draw and name two structures that match the description of a trans-dihalocyclopentane

A: Organic compounds are the compounds which are mainly composed C and H atoms. The branch of chemistry…

Q: The two structures shown exhibit what type of isomerism? A) constitutional CH3 B) stereoisomerism…

A: To solve this problem we have to know about the different type of isomers .

Q: Explain What are conformational isomerism?

A: CONFORMATIONAL ISOMERISM In chemistry, Conformational isomerism is a form of stereoisomerism in…

Q: The eclipsed conformation of CH3CH2Cl is 15 kJ/mol less stable than the staggered conformation. How…

Q: How conformational change involves ring-flipping ?

A: The spatial arrangement of atoms in a molecule obtained by rotation around carbon - carbon single…

Q: 4.) For each of the following pairs, give the relationship between the two compounds. You many…

A: Hello. Since your question has multiple sub-parts, the first three sub-parts shall only be solved in…

Q: Is 3-chloro-3-methylhexane chiral?

A: Chiral means asymmetric in such a way that the structure and its mirror image are not…

Q: "Trans alkenes are more stable than cis alkenes because they have fewer steric interactions" What…

A: Cis-trans isomerism is a kind of geometrical isomerism shown by the alkene in which both the…

Q: Which of the following is the most stable conformation of compound A? ОН A: но- OH OH да са на НО.…

A: When we draw chair form of cyclohexane ,we should keep some rules in our mind. The group represented…

Q: Which are not conformational isomers of C5H13N? Mark all that apply. N-H ca) A

A: Conformational isomers are the isomers having same molecular formula and that are obtained just by…

Q: Which of the following does not show conformational isomerism and Explain the reason for each? A.…

A: Conformational isomerism is a form of stereoisomerism in which the isomers can be interconverted…

Q: Please draw and name all the alkynes of molecular formula C6H10

Q: What is the density of the compound trans-3,4-dimethylhex-3-ene?

A: The IUPAC name of the compound is (3E)-3,4-dimethylhex-3-ene. The molecular formula of the compound…

Question

! ( plz explain in detail)

Based on what you know about the conformational analysis and stability, draw all
possible conformations of 2,2-dibromobutane. Name all the conformations and
determine which one of them is the most stable. Why?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Consider 1-bromo-2-methylpropane and draw the following. (a) The staggered conformation(s) of lowest energy (b) The staggered conformation(s) of highest energy
Following is a planar hexagon representation for one isomer of 1,2,4-trimethylcyclohexane. Draw the alternative chair conformations of this compound and state which of the two is more stable.
Fill in the blanks: cis-1,3-Dimethylcyclohexane has two different chair conformations: one withboth methyl groups in __________ positions and one with both methyl groups in ____________ positions.
Use your answers from Problem 2.48 to complete the table showing correlations between cis,trans and axial,equatorial for disubstituted derivatives of cyclohexane. Draw the alternative chair conformations for the cis and trans isomers of 1,2-dimethylcyclohexane, 1,3-dimethylcyclohexane, 1,4-dimethylcyclohexane. (a) Indicate by a label whether each methyl group is axial or equatorial.
Is there a difference in the stability of the two cyclohexane conformations?
5. Draw the two chair conformations ("ring filips") of trans –1- ethyl-4-methylcyclohexane to show the axial and equatorial substituents (including all hydrogens). Then determine which of the two conformations is more stable and why.
Construct the chair structures with the molecular models for trans-1-ethyl-3-methylcyclohexane. Find the energy of each conformer, the equilibrium constant Keq, and the percentage of each conformer at 25oC. Indicate which conformer is more stable.
what is the most stable conformation of (1R, 2S, 5R)-1,2,5-trimethylcyclohexane
Which are the correct conformations of 2,2-dimethylpentane?
Perspective drawings of Chair and Boat Conformers fo Cyclohexane (C6H12). Note it is impossible to place all the carbons in the same plane without straining the bonds. Take two opposite carbons and pull both of them up to make one conformation adn then pull one of them down to make the other conformation. Can you inercovert one conformer int othe other without breaking any bonds? Explain why these represent conformers and not isomers.
Draw all the possible conformations of trans- and cis-1,3-dimethylcyclobutane. Which of these conformations is the most stable conformation? Explain your answer. Discuss the type of strain(s) that affect the stability of these compounds.
how to calculate the percentage of axial and exuatorial in conformation in organic chemistry