The conformations of 1,1,1,4,4,4-hexachlorobutane can be clearly illustrated by the various methods we have learned throughout the semester.

Q: How to draw the more stable conformer of trans-1-ethyl-2-methylcyclohexane?

A: The given compound is trans-1-ethyl-2-methylcyclohexane.

Q: Energy differential:

A: Here we need to draw the chair conformations in the most stable form.  We care given with two methyl…

Q: H3C-CH₂ Ph H3C c=c I

A: Z and E are terms used to describe the stereochemistry of a double bond in organic chemistry. When…

Q: 4. Complete the following Newman projection so that it represents (2R,35)-2,3-dibromobutane. CH3 H…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The cyclohexane derivative shown exists primarily in the more stable of the two available chair…

A: Cyclohexane ring has a stable chair conformation.  Each carbon atom of the cyclohexane has two types…

Q: 5. Draw the mechanism of the following reaction (students need to draw arrows, intermediate, and…

A: Alkene give addition reaction with halogens.The product formation depends on the medium of…

Q: Convert the following chair conformation of the sugar a-D-galactose into a structure that shows all…

A: The objective of the question is to convert the given chair conformation of the sugar -D- galactose…

Q: I still don't know in which direction (axial or equatorial) the hydrogens are in both chair…

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Q: Which of the following molecules is (R,E)-1-fluoro-2-methylhept-2-en-4-ol? ÕH https://ibb.co/módYKJq…

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Q: e) Draw the thermodynamically most stable chair conformation of structure 1 depicted below. Br

A: The basic principle is; the bulky group should always come at equatorial position.The higher the…

Q: In the boxes below provide the major D containing products. If the product is a chiral molecule be…

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Q: Which reaction must take place with retention of configuration at the stereogenic center? OH Br HC1…

A: The question is based on organic reactions.We need to identify the reaction which takes place by…

Q: Q3, Draw stable chair conformations of the following compounds

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Q: Estimate the straln energy of the following 2,3-dimethylbutane conformaton. Use straln energy…

A: The conformation for 2,3-dimethylbutane is given as

Q: Give the IUPAC name

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Q: 5. Draw the most stable chair conformation of the cyclohexanes below. Also, assign R/S to each…

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Q: The substituents around the stereogenic center of this molecule is assigned. Based on these, what is…

A: For the chiral carbon i.e. the carbon atom having four different groups attached to itself.If the…

Q: Draw the most and the least stable conformations of 2,3,4,5-tetramethylhexane as Newman projections…

A: Conformations are different arrangements of the compound when it is rotated about a c-c single bond.…

Q: most stable chair conformation of the cis-1-chloro_2_tertbutylcyclohexane

A: The most stable chair conformation of the cis-1-chloro-2-tertbutylcyclohexane.

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

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Q: -. Consider the following molecule: ÇH3 doly dolw viinab danne o no) 2 "otaupl oo " T i odio si blun…

A: In the given molecule the chlorine and isopropyl group are cis to each other and the methyl group is…

Q: 2) Draw Newman projections of all staggered conformations of (S)-butan-2-ol. Clearly mark the…

A: Introduction: The isomers which are formed by rotating along a single bond is called a…

Q: Draw all products for each of the following reactions or reaction sequences. For chiral molecules…

A: Given,

Q: When HBr adds across the double bond of 1,2-dimethylcyclopentene, the product is a mixture of the…

A: It is given that addition of HBr across the double bond of 1, 2 -dimethylcyclopentene gives mixture…

Q: For 2-chloro-3-fluorocyclohexane, draw all possible stereoisomers, and identify their stereochemical…

A: It is given that 2-chloro-3-fluorocyclohexane stereoisomers needs to be drawn, and needs to be…

Q: ny.do?locator=assignment-take (Review Topios [References) Click on all structures that are…

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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: Br 2 H₂C OH Select a template to begin. ex e x o X è

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Q: CI C1₂ hv

A: A halogenation reaction of an alkane in the presence of light or heat takes place via the formation…

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: Newman projection

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

Q: Circle the chair conformation below that corresponds to the least stable conformation of trans-…

A: Conformations of substituted cyclohexane:The chair form of cyclohexane undergoes ring flip, in this…

Q: Draw the starting structure that would lead to this major product (and its enantiomer) under these…

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Q: Draw the most stable chair conformation of trans-1-tertbutyl-4-methylcyclohexane? (It means, put…

A: The solution is given below -

Q: ) Sighting down the C3-C4 bond, draw the gauche (60 degrees) and anti (180 degrees) Newman…

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Q: Draw the structure of 4-sec-butyl-5-isopropyl-3-methyloctane in the window below. You do not have to…

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Q: 1. Identify the ștereogenic center (chiral center) of the structures shown below. Use asterisk *. А.…

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Q: Which conditions would achieve the following transformation? OCCH₂ ? --- a) CH,CI/AICI,, then…

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Q: 4. Now it's your turn. Using 3 as a template, draw the following molecules in their most stable…

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Q: compound 3,4-dimethyl-hexan-3-ol of 3R, 4S configuration is treated with a concentrated HBr solution…

A: The organic compounds are interconverted to each other with the help of reagents. Some intermediates…

Q: Identify the stereogenic carbon in (S)- and (R)-limonene, rank the substituents around it and…

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Q: Calculate the degree of unsaturation for each of the following molecules

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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: Which type of interactions are NOT present in the following conformation? CI Br. H Br Et Me…

A: The gauche interaction will be present between the two groups when the dihedral angle between the…

Q: This is a hydrogenation and carbene addition problem. How do I find what the missing reactant is of…

A: Interpretation: We have to tell the reactant for the following reaction.

Q: For which alkene(s), I, II or III, are cis/trans stereoisomers possible? CH3CH2CHC(CH3)2…

A: First draw the given structures and then see that the two groups on a carbon must not be same.

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.