Q: least stable chair conformer of the following compound?
A: Required answer is as follows:
Q: Draw both trans chair conformations of 2-methylcyclohexanol and circle the more stable one.
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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: 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: give the most stable chair conformation given bleow structures
A: The structure of the cyclohexane molecule can be expressed in two conformations: chair and boat. The…
Q: Among the 2 chair flip conformations, one of them is more stable than other. Which one is it and…
A: Conformational isomers: The conformational isomers are formed by the rotation of a carbon-carbon…
Q: Draw the two possible chair conformations for cis-1,3-dimethylcyclohexane. Which conformation, if…
A: Introduction: The isomers which are formed by rotating along a single bond is called a…
Q: In this molecule’s other chair conformation, how many (non H) axial positions are there?
A: We have to predict the number of non H axial position in other chair confirmation of this molecule.…
Q: provide chari conformations and chair flip, which one is most stable and why?
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Q: In box C, draw the Newman projection corresponding to the wedge/slash drawing below with the…
A: A question based on organic chemistry, which is to be accomplished.
Q: Given cyclohexane in a chair conformation, draw the most stable isomer and conformation of…
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Q: Identify all atoms that are (a) anti and (b) gauche to bromine in the conformation shown for…
A: Gauche conformation: The type of conformation in which the two bulky groups are present at an angle…
Q: Draw both possible chair conformations for the and identity which is lower in following molecule…
A: Lower energy chair conformation can be figure out by the bulky group interaction.
Q: Draw the two chair conformations of the following tetrahydropyran derivative:
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Q: Draw the two chair conformations of cis-1-chloro-2-methylcyclohexane Which is more stable, and by…
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Q: Can you show the most stable chair conformation for glucose?
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Q: What is the most stable chair conformation of the attached molecule?
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Q: Draw the two chair conformations of menthol, and identify the more stable conformation
A: in this question given compound is menthol, and draw the most stable cyclic chair form structure in…
Q: For each compound below, draw two chair conformations and identify which of them is more stable.…
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Q: ОН
A: Newman projection - One front carbon indicated by dot and its adjacent back carbon is indicated by…
Q: Draw the two chair conformations of trans-l-chloro-2-methylcyclohexane. Which is more stable?
A: A question based on introduction to organic chemistry that is to be accomplished.
Q: How can you draw a ring flip if given the 2D drawing of a chair conformation?
A: A cyclic compound rapidly interconvert between two conformers that is stable. This is due to the…
Q: A can be converted to B from the following reactions. A is found existing in chair conformer,…
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Q: a) Draw the chair conformations of 1, 4 – ditertbutyl cyclohexane and all of its ring flips. b)…
A: The chair conformations of 1, 4 – ditertbutyl cyclohexane: There are two geometrical isomers of 1, 4…
Q: Which conformations have steric strain?
A: Answer = d. 2,4 has more steric strain
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: 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: Explain "Gauche conformations are generally higher in energy than anti conformations because of…
A: The stability of any conformation depends upon their energies as higher is the energy ,lesser is…
Q: Draw the lowest energy Newman projection of the molecule on the left looking down the bond indicated…
A: 1. Here firstly we must know what affects energy of any molecule? 2. There are some concepts of…
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: ОН
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Q: What structure has the lowest energy?
A: For trans-1,3-substituted cyclohexane, the substituents should be in (a,e) or (e,a) positions to…
Q: Convert the following Newman projection of compound J to a three dimensional line structure in the…
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Q: Naming the compound when in trans and cis conformation please explain
A: In this question we have to tell the name of the compound.
Q: How would i draw the most stable chair conformation of this structure?
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Q: For the following molecule draw both possible chair conformers and predict the direction of the…
A: Chair conformation: It is more stable conformation rather than other conformations .Angle strain and…
Q: он
A: When molecules with same chemical differ from one another in orientation of atoms in surrounding…
Q: , Which of the following compounds is more stable? To get credit you must draw the most stable chair…
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Q: (e)
A: Complete solution is given below in next step with these conformation.
Q: Give an explanation in words and illustrate schematically Wh projection shown below does not…
A: The lowest energy conformation is that one which is most stable. The Newman projection shown in this…
Q: 2. Draw the flipped chair conformation of a. Which of the two conformations is more stable? Justify…
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Q: Consider the following compound represented in Newman projection: a) Draw this compound as shown in…
A: We can assign the solid and dashed line to the different substituents by observing the overall…
Q: 2D Representations Conformation Sawhorse projection Newman projection Eclipsed Staggered In which of…
A: Conformational isomers can be converted into each other just by rotating the valencies around a…
Q: Draw the most stable conformation of the following molecules. Label the groups as axial and…
A: Conformation is spacial arrangement of atoms which can be converted into one another by rotation…
Q: 1) Draw both chair conformations of the following compound
A: The stable configuration of cyclohexane is the one where the bulky groups are on equatorial…
Q: Give both chair conformations and circle the more stable.
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Q: Label each attached compound as cis or trans. Then draw the second chair conformation.
A: This given compound is 1,2 axial/equatorial trans dichlorocyclohexane. Axial means above the plane…
Q: Draw the most stable chair conformation of the following cyclohexane.
A: The most stable conformation of cyclohexane is formed by placing bulky molecules at the equitorial…
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- · Using chair conformational structure, show the 5-) nucleophilic substitution reaction that would take place when trans-1-bromo-4-tert-butylcyclohexane react with iodide ion. (Show the most stable conformation of the reactant and product)Using chair conformational structures (Section 4.11), show the nucleophilic substitution reaction that would take place when trans-1-bromo-4-tert-butylcyclohexane reacts with iodide ion. (Show the most stable conformation of the reactant and the product.)Trans-1-bromo-2-methylcyclohexane will yield a non-Zaitsev elimination product (3-methylcyclohexene) upon reaction with KOH. Show this reaction by drawing the chair conformations of the reactant and product. Include the curved arrows and explain why the product is not a non-Zaitsev product.
- Build a model of methylcyclohexane, and use the model to complete the following Newmanprojections of methylcyclohexane in the chair conformation: a. When the methyl group is in an axial or equatorial (circle one) position, the molecule is inits lowest potential energy conformation. b. Label one Newman projection above anti and the other gauche to describe the relationshipbetween the methyl group and C3 of the ring. c. In general, which is a lower PE conformation, anti or gauche? d. Explain how your answer to b and c provide an explanation for why it is more favorable fora large group to be in an equatorial than an axial position.Complete the following: Stereochemistry, enantio-, and regioselectivity are important. CrO3, H2SO4 a) OH Bromination of an alcohol (Sn2) type EtO₂C CO₂Et b) b) d) H3CO type NH2 a) b) H3CO type a) b) OH g) type CN CI h) acetone Swern Oxidation type type CO₂H type Доно i) Me3SICI, Imidazole OSiMe3 Et3N, CH2Cl2 Br type a) Mg°, THF Br j) b); H3O+ H2SO4 (H+) MeOH OMe type type5.) Given the following three reactions of enantiomerically pure starting materials, please identify products A and B for each line (given the product molecular formulae), using dashes and wedges where appropriate, the meso (optically inactive) product and the chiral (optically active product). NaBH4 CH3OH A CHo02 + B CSH1002 optically active HO optically inactive (R)-3-hydroxycyclopentanone OH Os04 (cat) (CH3)3COOH C CH1203 optically inactive + D CH1203 (2R, 3E)-2-hydroxy-3-pentene optically active OH Os04 (cat) (CH3)3COOH E CsH203 + F CSH1203 optically active optically inactive (2R, 3Z)-2-hydrox y-3-pentene
- 2. The following compounds are products of the dehydration reaction of 3-methyl-3- pentanol (Scheme 1). Which compound possesses the least substituted alkene? H3C― CH3 2-Ethyl-1-butene Show Transcribed Text Please be clear and explain. H3C H H3C CH3 (Z)-3-Methyl-2-pentene H3C H (E)-3-Methyl-2-pentene11. Trans-1-bromo-2-methylcyclohexane will yield a non-Zaitsev elimination product (3- methylcyclohexene) upon reaction with KOH. Show this reaction by drawing the chair conformations of the reactant and product. Include the curved arrows and explain why the product is not a non-Zaitsev product. (Compounds X and Y are both C5H11CI products formed in the radical chlorination of pentane. Base-promoted E2 elimination of X and Y gives, in each case, a single C5H10 alkene (ignoring double bond stereochemistry). Both X and Y react in SN2 fashion with sodium iodide in acetone; Y reacts faster than X. What is the structure of Y? • Do not use stereobonds in your answer. • In cases where there is more than one possible structure for each molecule, just give one for each. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate structures with + signs from the drop-down menu. ChemDoodle (Previous Next
- (a) Draw all stereoisomers formed by monochlorination of the cis and trans isomers of 1,2-dimethylcyclobutane drawn below. (b) How many constitutional isomers are formed in each reaction? (c) Label any pairs of enantiomers formed.From trans-1-chloro-2-isopropylcyclohexane, only 3-isopropylcyclohexene, the less substituted alkene, is formed. Using conformational analysis, explain why this product is observed. Also, will the E2 reaction with trans-1-chloro- 2-isopropylcyclohexane or cis-1-chloro-2-isopropylcyclohexane occur faster under the same basic conditions? CH;O Na* CH3OH CI trans-1-Chloro-2 (R)-3-Isopropylcyclohexene isopropylcyclohexaneDraw the alkene structure that produced the following compounds in a ozonolysis reaction as specified. 1. O3 2. (CH3)2S You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. In cases where there is more than one answer, just draw one.