Draw (1R,3S)-1,3-dimethylcyclohexane, in its minimum energy conformation. Then draw the Newman Projection for this structure with the correct stereochemistry and in its minimum energy state.

Q: Which of the following is a Newman projection for the following compound as viewed down the…

A: The molecule given is viewed along C3-C4 bond (number assigned arbitrarily).

Q: In each of the cases below, which isomer is more stable? a) 1,4-diethylcyclohexane : [trans b)…

A: The objective of the question is to identify which isomer is more stable.

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: Which chair conformation of cis- and trans-1,4-dimethylcyclohexane has the lowest potenital energy?…

A: Cis-1,4-dimethylcyclohexane will have axial-equatorial (a,e) placement of methyl substituents. The…

Q: a) Draw and label the possible stereochemistry (R/S) of all potential products from cis and trans…

A: Explanation uploaded Explanation:

Q: hy is this the chair conformation for the cyclohexane? also is the chair conformation cis or trans

A: Cyclohexane exist in two conformation one is chair and other is boat form. Out of this chair form is…

Q: Suppose a chemical company produces 3.91 X 103 kg of benzene.  The benzene is put into 14.5 L…

A: Given: Mass of benzene produced = 3.91 X 103 Kg = 3.91 X 106 g.                          (Since 1 Kg…

Q: Construction a qualitative potential energy for rotation about the C C Bond of 1,2-dibromoethane.…

A: The main conformations of 1,2-dibromoethane are: staggered anti, staggered gauche, and eclipsed…

Q: For each of the following molecules, draw the planar line-angle drawing, using wedges and dashes to…

A: Given are the name of compoundcis-1,3-diethylcyclohexanecis-1,2-dimethylcyclohexane(1S,…

Q: 4. DRAW the line structure of 2-chloro-5-bromohexane. DRAW the 3 eclipsed Newman projections for…

A: Conformations:Alkanes contain carbon-carbon sigma (σ) bonds. Electron distribution of the sigma…

Q: build the most stable conformation of cis-1-isopropyl-2-methylcyclohexane.

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: Which of the following newman projections is The following for n -pentane The lowest energy…

A:

Q: 7. Draw the chair conformation of the most stable conformer of the following cyclohexanes. Are these…

A: Given are cyclohexane derivatives.Chiral compounds are those which have asymmetric centers and no…

Q: In the space provided below, write a line structure corresponding to the systematic name…

A: Conformational analysis of 3-methylhexane . Stability based on  steric hindrance.

Q: Following is a staggered conformation for one of the enantiomers of 2-bromobutane, and several…

A:

Q: Sight along the C2-C3 bond of butan-2-amine (CH3CH(NH2)CH2CH3), and draw a Newman projection of the…

A: Newmann projection is a drawing where a molecule is imagined to be seen through a cylinder.We only…

Q: Question 2 For the cis-1,3-dibromocyclhexane, draw its planar structure with wedge and dash…

A: We have to draw the cis isomer for the1, 3-Dibromocyclohexane and it's diastereomer with wedge and…

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: 1,3-dihydroxycyclohexane more stable?  , is a cis isomer or trans isomer ?

A:

Q: tween two (or more) non-hydrogen substituents Me mation shown H Mẹ iPr Me Me iPr Me H D. iPr Me Me…

A: Answer : least steric repulsion  = D  explanation : isopropyl and one methyl group are in equitorial…

Q: 6. For each of the following, draw the most stable chair form and identify whether the more stable…

A: Cyclohexane is a six-membered cyclic alkane. It remains in chair form to gain stability. Trans and…

Q: Draw cis-1 - ethyl-3-isopropylcyclohexane in its lowest energy conformation Do not give handwriting…

A: The objective is to draw the conformer that has the lowest energy for . The most stable form of…

Q: 2. a) Draw the most stable chair confomation of: cis 1,3-dichlorocyciohexane b) Draw a Newman…

A: The structures of the organic compounds given are

Q: 4. Draw the chair conformations of cis-1,2-dimethylcyclohexane. Label each and rank their stability…

A: The question is based on the concept of stereochemistry.We need to identify the more stable chair…

Q: 3.(a) Draw Newman projections for the anti, gauche and fully eclipsed conformers of hexane as viewed…

A:

Q: Which conformation of cyclohexane has the greater steric strain?

A:

Q: Illustrate the differences between stereoisomers and conformations in a 1,3-diene: ?

A:

Q: Draw the most stable chair conformation for the molecule cysteine HS HO. NH2 Also, if any, what is a…

A: Cysteine is an amino acid. The thiol side chain in cysteine often participates in enzymatic…

Q: 2. Draw each in its most stable conformation, clearly label which is which A)…

A:

Q: Which of the following is a Newman projection for the following compound as viewed down the…

A: The molecule given is viewed along C3-C4 bond (number assigned arbitrarily).

Q: the one that corresponds to the most stable eclipsed conformation of molecule A: the one that…

A: Stability and energy come in an inverse relationship. Higher the energy, the lower the stability and…

Q: CH3 CH3 CH3 CH3 Compound I Compound II (i) Are the above cyclohexane derivatives cis- or…

A:

Q: 2. Draw the most stable conformation of the following: (a) trans-1-butyl-3-methylcyclohexane (b)…

A: Bulky group should be present at equitorial position for stability so that it can feel minimum…

Q: Draw the minimum energy conformer for cis-(1-tert-butyl)-3-ethylcyclohexane. 2) Draw a Newman…

A:

Q: 3. Draw Newman projection for the highest and lowest energy conformers of your assigned molecule.…

A: The molecule (2R,3S)-2-Bromo-3-Floro butane is a four-carbon chain with a bromine atom attached to…

Q: Heparin is available in a 10 mL vial containing 2500 units/mL.  A heparin infusion is prepared by…

A: Since one pound (lbs) is equal to 0.454 kg, 154 pound is equivalent to 69.92 kg. Number of heparin…

Q: Chapter 4 - Chair and Boat conformations of cyclohexane, mono-, di- and tri- substituted cyclohexane…

A: Conformation- Shape adopted by the molecules caused by rotation around one or more single bond is…

Q: 5) Draw the lowest energy (most stable chair conformation) of 4-isopropyl-1,2-dimethylcyclohexane.…

A: Most stable chair form have lowest energy among all the structures.

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.