4. Circle the following molecules that have the S configuration. H CH,CH; CH,CH3 H;C-7 H -CH=CH2 CH3 ОН CH;CH, CH3 `CH(CH3)2 1 2 3

Q: the conformation of the following wedge-dash structure as a Newman projection. Assume that the…

A:

Q: Which of the following structures is the cis configuration of 1,3-dimethylcyclohexane with both…

A: Cyclohexene exist in two confirmation: chair and boat confirmation. Chair confirmation is  more…

Q: Consider the following representation of 1,2-dimethylcyclobutane. CH3 CH3

A:

Q: draw the HOMO orbital of H2 and overlay it with the LUMO of 1,2-dimethylcyclohexene

A: The HOMO of H2 molecules is 1s orbital which contains two electrons and the LUMO of…

Q: 14. Which is the electron configuration a. 1s? 2s? 2p6 3s? 3p6 4s? 3d8 b. 1s? 25? 2p6 3s² 3p 3d° c.…

A: As you have asked multiple question, we will solve1st three for you, if you want answer to a…

Q: Which of the following compounds exhibit cis-trans isomerism?   CH3-CH=CH-CH3 CH2=CH-CH3 CCl2=CHBr…

A: Given componds  1) CH3-CH=CH-CH3   2) CH2=CH-CH3 3) CCl2=CHBr           4) (CH3)2C=CH(CH3) 5)…

Q: Which of the following molecules are chiral? I II III CI CH2OH ICH3 H3C CH3 H3C° H3C H. IV V CH3…

A: Given molecules,

Q: Q1.) Designate the R/S configuration for any chiral centers in the following molecules. OH н он н он…

A: The groups attached to the chiral centre have been marked  1 to 4 from highest priority to lowest…

Q: Butane is rotated along its central carbon bond (C2-C3). What would butane look like if it is…

A: The chain formula of n-butane is CH3CH2CH2CH3. The compounds which have same molecular formula and…

Q: 2) Which molecule is more stable cis 1,2-dimethylcyclohexane or trans 1,2-dimethylcyclohexane based…

A: Concept: Actually when substituted groups are in axial position these will get steric repulsions,…

Q: For the following molecule : CN Fill in the Newman projection in the direction C1-> C2: R OMe CN H

A: We have to draw Newman projection of given molecule

Q: Predict the geometry around each indicated atom. a. CH;CH2CH2CH3 e. CH3-C-oH C. b. (CHa)2N d. BF f.…

A: Since you are posted with multiple sub-parts. As per the rule, I am answering the first three…

Q: 1) Which molecule is chiral? Redraw it in the R-configuration. H3C `CH3 H3C. CH3 .CH3 CH3 H3C H3C…

A: When a carbon atom is attached to four different substituents, then the carbon is called asymmetric…

Q: Which of the following is the Newman projection of the most stable conformation of…

A:

Q: HO РСС , еxcess -CH2OH CH,Cl2 1. Оз 2. (CH3),S otHH2SO4 A +B

A: PCC is oxidizing agent and useful for conversion of alcohol into carbonyl compound Ozonolysis -…

Q: Identify the configuration of each molecule below ÇI а. CH2CI H3C OH

A: Configuration basically depicts the type of arrangement of atoms in chiral species, which are R and…

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: Arrange the following Newman projections of butane in order of energy. CH3 HCH3 CH3 H3CCH3 H CH3 Н…

A: we  have to determine order of energy for the given conformers

Q: CH3 H,N 23 CEC-CHa H,C H.

A: The RS nomenclature is an important nomenclature system for denoting the configuration at the chiral…

Q: Which molecule produces the following plot of potential energy versus rotation of the C2-C3 bond?…

A: Our correct answer is Butane. Option b) butane   The graph below is explanation of their conformers:…

Q: H CH, is molecule chiral or achiral? CH, H.

A: Attaching a better view of the question:   To find the chiral centers, look out for the centers…

Q: All carbon atoms are sp2 hybridized in 1,3-butadiene Cyclohexane CH2=C%=CH2 2-butene None of the…

A:

Q: 1. Which of the following is a chiral molecule? Encircle the substituents that make it chiral. H…

A: A. This is substituted allene. But in one side two H are present. That's why it is achiral.  B. It…

Q: H CH3 CH3 CH3 H3C. CH; H3C. H. CH H3C CH3 CH3 b) CH3 CH3 CH,CH, CH3 CH3 CH3 d)

A: Since we only answer only upto 3 sub parts , we'll answer the first 3.Please resubmit the question…

Q: H3C, OH H3C CH3 CH3 CH3 ČH3 H,C CH, HO CH3 Violaxanthin How many double bonds in this terpenoid…

A: The considered compound is a terpenoid compound, Violaxanthin.

Q: CH₂CH:CH 2. Determine R and S configurations for the following molecules: Unbonded substituent is…

A:

Q: 5. Which of the following structures has R,S configuration? Br CH(CH3)2 Br H3C CH3 2 3

A:

Q: 5. Draw line angle (skeleton) structural formulae from the following. (а) (CH3)2CHCH2CH2NH2 (b)…

A: Line angle structural formula or skeletal structure formula is the representation of only bonds in…

Q: A 1,2-cis disubstituted cyclohexane, such as cis-1,2-dichlorocyclo- hexane, must have one group…

A: Stereoisomers are different from constitutional isomers. They not only have the same molecular…

Q: 5. Each molecule below has CH3 но, a chiral carbon. Determine the absolute configuration (R/S) for…

A: Chirality: The geometric property of molecules where the structure of the molecule and its mirror…

Q: 2. Assign absolute configurations as R or S to each of the following compounds. CH2CH3 A) Br C NO2…

A:

Q: Which of the following structures is the trans configuration of 1,2-dimethylcyclohexane with both…

A: Given,  The trans configuration of 1, 2- dimethylcyclohexane with both in the axial position is:

Q: Q1.) Designate the R/S configuration for any chiral centers in the following molecules. н он он он…

A:

Q: Translate the given theoretical conformer from the wedge-and-dash drawing into its Newman…

A: The given structure is staggered form because in wedge-dash structure three atoms on back carbon…

Q: Convert the following Newman projections to skeletal structures and name them.

A: The conversion of Newman projection (a) into skeletal structure and its IUPAC name are shown below.

Q: What does the most stable Newman Projection of 2,2 dimethyl hexane look like?

A:

Q: Arrange the following groups in order of decreasing priority according to R-S…

A: The rules that must be followed while prioritizing the substituent group for R-S configurations are-…

Q: 2. Assign the R or S configuration to each chiral center in the molecules below. CH2CH,Br CH3 .CO2H…

A: Every chiral center has specific configuration R or S .

Q: How many of the following molecules will rotate plane polarized light? H. CH, CH3 Me H. CH, CH,CH3…

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Q: 2. Draw the Newman projection of the following compounds about the indicated bonds: CH3 H F, CH3 H…

A:

Q: Draw the Newman projection of the cyclohexane looking along the C1 - C2 and C5 – C4 bonds and…

A: Concept - Newman projection is a "head on" view of the molecule, in which lines, circles and letters…

Q: CH30 OCH3 о осHз CH;0 CI B A

A:

Q: e 2-butene is able to undergo a proces rans-alkene. This transformation can E H. light CH3 e…

A: According to the question, the molecule 2-butene is able to undergo a process called cis-trans…

Q: CH3 H, H* H3C CH3

A: We have to start with the given Newman projection of 2,2-dimethylpropane and sketch a curve to show…

Q: Draw the Newman projection of the methylcyclohexane looking along the C1 – C2 and C5 – C4 bonds.

A:

Q: ÇI H3CH2C ICH2CI 1. H;C° OH H3C е.

A: Identify the configuration of each molecule:

Q: 7. Circle the one more stable structure in each of the following pairs of molecules or ions: CH₂ U…

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

Q: H CH3 H&C H3C CH3 H3C CH3 H3C H3C CH3 I.

A:

Q: A 1,2-cis disubstituted cyclohexane, such as cis l,2-dichlorocyclohexane, must have one group axial…

A:

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.