Q: 1 ethel 2 isopropylcyclohexane Which one would be a most stable cis?
A: The isomers which are formed by the rotation of single bond is known as conformation isomerism.
Q: In cyclobutane, the number of different hydrogen environments is: H H H-C-C-H H-C-C-H H H three.…
A: Answer is One
Q: b) 2-methyl-2-butene + NBS, light
A: Allylic bromination occurs in the presence of NBS (N-bromosuccinimide). The reaction mechanism…
Q: Determine which cyclohexane structure has the MOST energy (is the LEAST stable)?
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Q: Which is more stable, cis-2-methyl-3-hexene or trans-2 methyl-3-hexene?
A: The given compounds are cis-2-methyl-3-hexene and trans-2 methyl-3-hexene. The two compounds are…
Q: draw double-newman projection for 1. neopentane, 2. isobutyl bromide, 3. sec-butylcyclopentane, 4.…
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Q: (a) (R)-1,1,2-trimethylcyclohexane, draw a three-dimensional representation.
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Q: Draw (1S,3S)-1-bromo-3-methylcyclopentane.
A: For nomenclature we have to select longest hydrocarbon chain and number in such a way that…
Q: Name the following molecules. Don't forget stereochemistry which is indicated for each molecule!!…
A: For naming these type of compounds, first stereochemistry is determined and then the compounds is…
Q: Classify alkyl halides as primary, secondary, tertiary, aliphatic, or benzene
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Q: What is the isomeric relationship between cis-1,3- and cis-1,2-dimethylcyclobutane? Stable atoms are…
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Q: 4. Draw the most stable conformation of cis-1,4-dipropylcyclohexane and…
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Q: Classify the radicals into the appropriate categories. Primary Secondary Tertiary Allylic H,C-…
A: The formation of free radicals in the organic reaction takes place when the bond is cleavage…
Q: Which will be more stable, cis or trans-1,4-tert-butylcyclohexane? Explain by drawing their…
A: Please find below the structure of cis-1,4-tert-butylcyclohexane and…
Q: draw cis-1,3- dichlorocyclohexane and trans-2-methyl-cyclopentanol and all stereoisomers of these…
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Q: %3D and cis trans Explain why cis-bicyclo[4.1.0]heptane is more stable than its trans isomer.…
A: The solution of the answer is given below:
Q: Use resonance theory and the Hammond postulate to explain why 3-chloroprop-1-ene (CH2 = CHCH2Cl) is…
A: According to Hammond's postulate, the structure of transition state resembles with the structure of…
Q: Consider 1,2-dimethylcyclohexane.Q: Which isomer, cis or trans, is more stable and why?
A: The possible isomers of 1,2-dimethylcyclohexane is shown below,
Q: H2O, H2SO4 HgSO4 CH3-CEC-CH3 + H2 Lindlar CH3OH A H2SO4
A: Please find your solution below : Alkynes on reaction with H2SO4 and HgSO4 give ketone by the…
Q: 1,3-dihydroxycyclohexane more stable? , is a cis isomer or trans isomer ?
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Q: 1. cis-1 ethyl-2 isopropylcyclohexane 2. trans- 1-ethyl-3 –methylcyclohexane
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Q: Answer the following questions and upload your answer. A. Draw the two chair conformations of…
A: A. Trans form is more stable than cis here.
Q: Draw the compunds below. (2e,4z)-1-bromo-4-methylhexa-2,4-diene…
A: Given: (2e,4z)-1-bromo-4-methylhexa-2,4-diene (2e,4z)-5-bromo-3-methylhexa-2,4-diene…
Q: Is trans-1,3-dibromobutane more stable than cis-1,3-dibromobutane? Explain,
A: Trans means opposite and cis means same. So, in trans-1,3-dibromobutane both the bromide ions are on…
Q: What is a correct name of the following molecule? C1 4-chloro-1,2-dimethylcyclopentane…
A: Correct ans is D) cis-1-chloro-trans-3,4-dimethylcyclopentane
Q: Br- H3C m CH3 CH₂ CH₂ for CH₂ OH Br H₂G- Br
A: Here we have to write the IUPAC name of the following given compounds .
Q: Which is more stable, trans-1,4-dimethylcyclohexane or cis-1,4-dimethylcyclohexane? Why?
A: 1,4-dimethylcyclohexane is more stable than the cis isomer. The relative stabilities of the cis and…
Q: (R)-2,2-dimethylcyclopentan-1-ol (а). bicyclo[4.1.0]heptane (b). cis-
A: To solve this problem we have to write the structure of the given compounds .
Q: Which of the following is the correct name for the cycloalkene shown here? A) cyclopentene B)…
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Q: Draw curved arrows to show the movement of the electrons that result in formation of the given…
A: a.-OH acts as a base and it has tendency to abstract proton. The curved arrows that show the…
Q: sketch the various conformational isomers of 1,3-dimethylcyclohexane. Indicate the position…
A: Conformations are the various spatial arrangements which are obtained by rotation about single…
Q: In cyclobutane, the number of different hydrogen environments is: H H-C-C-H H-C-C-H нн three. four.…
A: All the 8 hydrogens present are equivalent. They are all electronically similar . Only 1 hydrogen…
Q: а) H3C CH3 C=CH2 HBr CH3-C-Br H3C CH3 2-Methylpropene 2-Bromo-2-methylpropane
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Q: 1. cis-1-chloro-3-methylcyclohexane 2. trans-1-bromo-4-iodocyclohexane CI Br CH3 3.
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Q: Draw the most stable conformers of trans-1-Bromo-4-methylcyclohexane and…
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Q: Rank these in order of increasing energy (1 = lowest, 3 = highest). Explain in terms of strain…
A: Energy of any molecule is inversely proportional to the stability of the compound. More is the…
Q: Rank the alkenes from most stable to least stable. A B H3C CH3 H3C H H2C=CH2 H3C CH3 H3C The ranking…
A: Hyperconjugation is one of the factors which depend upon stability of alkenes. As the number of…
Q: Which is more stable, a 1,4 trans disubstituted cyclohexane or its cis isomer? Explain
A: The stability of trans and cis isomers can be determined by observing the steric hindrances in the…
Q: Which molecule(s) are achiral? A. (2R,3R)-2,3-Dichloropentane B. (2R,3S)-2,3-Dichloropentane C.…
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Q: Which is the most stable stereoisomer and configuration of 1-chloro-4-methylcyclohexane between the…
A: Given statement is : Which is the most stable stereoisomer and configuration of…
Q: How many degrees of unsaturation do the following molecules have? b)
A: Concept Introduction: The degree of unsaturation also known as the index of hydrogen deficiency. In…
Q: which one of the following cycloalkanes will be least stable? (a) cyclopropane (b) cyclobutane (c)…
A: Cycloalkanes are saturated hydrocarbons with cyclic structure. The carbon atoms are sp3 hybridized…
Q: Will there be a color change if KMnO4 is added to (a) Cyclohexane , (b) Cyclohexene, (c) Toluene ?…
A: Given data Cyclohexane + KMnO4 ——-> Cyclohexene + KMnO4 ——-> Toluene + KMnO4.…
Q: Draw (1R,2S,3R)-1bromo-3-fluoro-2-propyl cyclohexane in 2D form
A: The compound given is (1R,2S,3R)-1bromo-3-fluoro-2-propyl cyclohexane.
Q: What is a correct name of the following molecule? 4-chloro-1,2-dimethylcyclopentane…
A: A question based on nomenclature that is to be accomplished.
Q: The compound below is named cyclohexene. суclohexyne. cyclobenzene. O benzene. O cyclohexane.
A: Given, the structure of a compound.and we are asked, what is the correct name for it.
Q: calculate the difference in energy between the two conformations of…
A: The two conformations of trans-4-tert-butyl-1-metylcylcohexane are given as below: To calculate the…
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- Alkyl halides: find the molecular formula and the name of the molecule. Condensed Formula Molecular Formula Name CH3-CH2-CH2-CH2-I C4H9I Iodobutane CH3-CH-CH2-CH2-Br | Br ? ? CH3-CH-CH2-CH-CH2-Br | | F Br ? ?(a) (1R,2R)-1,2-dibromocyclohexane, draw a three-dimensional representation.Which is more stable, a 1,4 trans disubstituted cyclohexane or its cis isomer? Explain
- 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 1, 2-cis disubstituted cyclohexane, such as cis-1, 2-dichlorocyclohexane, must have one group axial and one group equatorial. Explain.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.
- How many ifs are lost from the molecular formula of pentane if the ends are joined into a ring(changing the parent name of the molecule to cyclopentane)?Which of the following two conformations of cis-1-bromo-4-methylcyclohexane is more stable? Use the strain energy increments in the table below estimate the energy difference (a positive number) between them.build the most stable conformation of cis-1-isopropyl-2-methylcyclohexane.
