Q: What is the correct order of stability in descending order for the conformations shown HIC H CH₂ n…
A: The stability of gauche conformers depends upon the steric interaction among two nearby groups.…
Q: Draw the chair conformation for the lowest energy conformation
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Q: Draw the more stable chair conformation for attached trisubstitutedcyclohexane.
A: The most stable confirmation of cyclohexane is the chair form. Bulky groups at the equatorial…
Q: (A) Indicate the positions (axial or equatorial) of the two substituents (a, b) in the most stable…
A: The ring flipping of chair conformation produces the enantiomers for the cyclohexane derivative.…
Q: The following are representations of two forms of glucose. The six-membered ring is known to exist…
A: The given structures are
Q: How is Compound D related to the chair conformation? It is a constitutional isomer. It is not an…
A: Answer: D is Constitutional isomer Explanation: Having same molecular formula but different but…
Q: provide chari conformations and chair flip, which one is most stable and why?
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Q: Draw the most stable chair conformation CI
A: In the stable chair form of a cyclohexane derivative, the largest substituent (higher A value)…
Q: Can you show the most stable chair conformation for glucose?
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Q: How many stereogenic centers are in the following compound: designate them as R and S.
A: Given,
Q: Show the steps in drawing the BOAT CONFORMATION and CHAIR CONFORMATION of D-sorbose.
A: For conversion from Fischer projection to chair conformation, one has to convert open from of…
Q: What is the total number of hydrogen in the conformation below
A: Totel number of hydrogen in the given conformation is calculated below: Number of hydrogen molrcule…
Q: CI- and CI
A: Write name of the given chair conformations=?
Q: Draw each compound in its most stable conformation(s). Then draw it in its most symmetric…
A: In order to solve this question, we must have an idea about whether the staggered or eclipsed form…
Q: Which of the following chair conformation is lowest in energy?
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Q: Which conformation is lower in energy? Explain.
A: Which conformar is most stable that has lowest energy.
Q: . Circle the conformation (as drawn) that will most rapidly undergo E2. A в H3C H Ph Ph Ph CH3 Ph Ph…
A: In E2 elimination reaction anti periplanar beta hydrogen is removed and form alkene
Q: Draw the most stable chair conformation (equatorial vs axial) of β-D-mannose. Please number the…
A: In this question, we will draw the most stable structure of B-D-mannose in chair form You can see…
Q: Which Newman projection for the conformation of 2-methylbutane will have energy Il on the potential…
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Q: Draw the two chair conformations for the following compound. Explain by calculation of 1,3-diaxial…
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Q: Which conformations have steric strain?
A: Answer = d. 2,4 has more steric strain
Q: Draw the chair conformations he fellowing molecules. A 2. Br Br Br- mole cule B is morestable…
A:
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 of the statements below correctly describes the chair conformations of cis-1,4-…
A: Note: In both chair conformations one ethyl at axial, one ethyl at equatorial. Therefore both chari…
Q: 4. Draw the most stable chair conformation for each of the following compounds: ОН (а) (b) (c) (d)…
A: In the chair conformation, the substituent may present at the axial or equatorial position. If the…
Q: Write the most stable chair conformation for each cyclonexane below. Br.
A: More the number of groups in equitorial position, more will be the stability of the conformation.…
Q: Draw 2 of the chair conformations for the compounds shown below and then cricle which are most…
A: Chair confirmation is one of the most stable conformation of the cyclohexane. In chair conformation…
Q: Determine the least stable chair conformation of the following:
A: Bulky group (propyl group) should be present at equitorial position for stable chair conformation.…
Q: Which of these labels correctly describes the relationships between groups A and B in this chair…
A: Here we are required to find the relationship between A and B
Q: Draw the most stable chair conformation of trans-1-tertbutyl-4-methylcyclohexane? (It means, put…
A: The solution is given below -
Q: Please match the appropriate chair conformation to the compound given below;
A: All three groups are cis to each other . In chair form they should be cis to each other.
Q: which chair conformation is more stable and why?
A: Different conformations of cyclohexane are formed by the rotation around the carbon-carbon single…
Q: indicated below from the perspective shown. Please indicate which conformations would be lower in…
A: Solution -
Q: How would i draw the most stable chair conformation of this structure?
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Q: non c. Using one of the templates provided below, draw the conformation that has the maximum energy…
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Q: How many gauche interactions are present in the most stable chair conformation of…
A: Two conformers can be drawn for 1,1,2-trimethyl cyclohexane. In one conformer, C-1 and C-2 methyl…
Q: , Which of the following compounds is more stable? To get credit you must draw the most stable chair…
A:
Q: ReferencesI Indicate whether the pair of structures shown represent stereoisomers, constitutional…
A: The cis and trans molecule are the stereoisomer
Q: CH2CH3 H3C, а) HO H. NH2 CH2CH3 CH2CH3 H. NH2 b) HO NH, ÕH NH2 ÕH NH2 ÕH
A: For these type of questions, we have to first convert the given Newman projection formula of the…
Q: The overall process of converting one chair conformation to another chair conformation is known as…
A:
Q: Show the Newman projections for the staggered and eclipsed conformations of ethane ?
A: The structures of Newman projections are given in the following steps.
Q: in the most stable chair conformation for the molecule shown below, indicate how many OH groups…
A: In the most stable configurations, the bulky groups are present at equatorial positions.
Q: Draw the structures of cis and trans conformations of congo red
A: The structure of cis-congo red is,
Q: draw a stable conformation of this compound
A: The given compound consists of three carbon centers C1, C2 and C3. The conformations of the compound…
Q: OH
A: 1) Conformation- 1 In below conformation OH group is at equatorial and other two methyl group also…
Q: For the compounds below, draw both chair conformations. of 4,5,6
A:
Q: Please draw the two most stable conformations (chair conformatoin I beleive) and label the most…
A: A most stable chair conformation is possible when, There is no 1,3 diaxial interaction and, The…
Q: Draw out the most and least preferred chair conformation of the compound below. Draw their boat…
A: The number of stereoisomers of an organic molecule depends upon the number of chiral carbon atoms…
Q: what is the chair conformed and the ring that represents it? which chair conformation is the most…
A: Given is cyclohexane derivative.
Q: draw each of the chair configurations of myo inositol. predict which conformation will be more…
A: Axial position is highly less stable due to repulsion while equitorial position is more stable…
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- Consider the molecule 1-bromo-2-methylbutane. C3 and C4 should be drawn as Et as in theexample. This group is called an ethyl group and can be considered a sphere about twice the sizeof a methyl group. Draw the following Newman projections sighting down the C1C2 bond... a. The lowest potential energy conformation. b. The highest potential energy staggered conformation.a model of cyclohexane in a chair conformation, and explain why the names “axial” and“equatorial’ are appropriate.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.
- Consider compound Q shown below (trimethylcyclohexane isomer). compound Q Which of the following is the most stable conformation of compound Q? I ||| CH3 Select one: O A. II OB. I O C. III O. D. IV H CH3 H CH3 H H- CH3 CH3 H CHS ||| H IV CH3 H CH₁ CH3 fff, H CH3 CH3 CH3Consider compound Q shown below (trimethylcyclohexane isomer). compound Q Which of the following is the most stable conformation of compound Q? E ||| CH3 Select one: O A. II B. I O C. III D. IV H CH3 CH3 H H CH3 CH3 H CH3 || H CH3 CH3 H CH3 CH3 CH3 IV CH3 "f H HWhich represents the ring-flipped conformer of this compound? ||| Select one: O A. III OB. II O C. I O D. IV CH3CH₂ CH3 CH3CH₂ CH3CH₂ CH3CH₂ H3C- CH₂CH3 CH3 CH₂CH3 || CH₂CH3 G CH3 H3CH2₂C. IV CH3CH₂ CH3 G CH₂CH3
- Which chair represents the most stable conformation of Molecule A? A B b D d E e Molecule A Me ..Me 'Me Ме Chair conformations Me a) Me b) c) Me Me Me Me Me Me- -Me Me Ме Me d) Ме e) Ме Me Me- Ме Me Me Meplease explain (2 R,4 S)-2,4-Dichloropentane and (2 S,4 R)-2,4-dichloropentane are: O A. constitutional isomers. O B. enantiomers. O C. diastereomers. O D. identical. O E. conformational isomers.The correct statement(s) for the following addition reactions is (are) H3C 1. BD3 THF i) M and N 2. H2O2, OH CH3 H3C CH3 1. BD3 THF ii) O and P 2. H2О, ОН- H [0] and [P] are identical molecules [M] and [N] are enantiomers First reaction yields racemic mixture; whereas second reaction yields meso isomers Total three fractions obtained, when we distilled product mixture of both the reactions
- Which conformation is most unstable? H O a. CH3CH3: -CH3 H H O b. H CH3 CH3 H3C- H H с. H CH3 CH3 .CH3 H H Od. CH3 CH3 H. CH3ČH2CH3 Br OH Br i. ii. 4. Designate R and S conformation for the following НО НО СООН `NHCH3 i. ii. НО OCH3 H. -CH3 ОН ОН iii. ОН iv. H ÓMeI H. H H. H Identify the Newman projection that depicts the eclipsed conformation of butane. CH3 I H CH3 H CH3 H CH3 || IV `H I H H H CH3 H H V H3C CH3 J HH H CH3 H -H CH3 FH CH3 A) I B) II C) III D) IV E) V