Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Long and detailed explanations are not needed. Keep it short, brief, and direct because I only need the answers as soon as possible. The energy diagram below shows the conformational changes during rotation around the C–C bond in compound a. Which letter(s) on the graph correspond(s) to the Newman Projection shown

Q: Draw two organic molecules (which are not stereoisomers) in the box below that is an open-chain…

A: An amide is a functional group-containing – CONH2

Q: NH2 Br "COOH NC ICH3 ОН H3C H A H HOH,C OCH3 СООН D

A: In a given question , we have to find out absolute configuration which is R/S nomenclature. For R/S…

Q: CH3. H3C, H3C" HH CH3 Ring-flip H3C H3C H- -CI A B (A) A=1.0 kJ/mol; B=11.4 kJ/mol; difference =…

A:

Q: Which of the following statements is (are) true about cis- and trans-1,3-dimethylcyclohexane?

A: group at axial position faces 1, 3-diaxial interaction with hydrogen or any other groups at 3…

Q: c. Over-all dipole Structure 1: Structure 2: H F Structure 3: Structure 4: H. Structure 5: Structure…

A:

Q: Between the cis and trans configuration of 1-chloro-4-methylcyclohexane, which is the most stable…

A: Here the given figure attached shows the steric strain for the 1,2-cis (ae and aa). The steric stain…

Q: H CI CI H H CI H CI A В (A) A and B are enantiomers. (B) A and B are diastereomers. (C) A and B are…

A: We are given two molecules, both have two chiral centers.

Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Long and detailed explanations…

A: The solution is as follows:

Q: CH3 CH3 CH3 CH3 H. H3C. .CH3 H. H3C. CH3 ČH3 CH3 ČH3 H3C- CH ČH3 H3C- H. ČH3 A B I-

A:

Q: nitrobenzene You do not have to consider stereochemistry. • Include all valence lone pairs in your…

A: Nitro group being electron withdrawing group, pull electrons from benzene ring and form resonating…

Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Long and detailed explanations…

A: The absolute configuration at two stereogenic centres of the newly discovered drug can be identified…

Q: circle each of the stereocenters

A: A stereocenter or stereogenic center is defined as any point in a molecule having different groups…

Q: 1,3-dimethylcyclohexane Draw the molecules on the canvas by choosing buttons from the Tools (for…

A: Solution : 1,3-dimethyl cyclohexane

Q: - Consider 1-bromopropane(propyl bromide). I) Draw a Newman projection (conformation) in which…

A: Given compound,       1-bromopropane

Q: 2) In the box below each molecule write down the number of r-electrons. Circle all of the following…

A: Aromatic compounds are cyclic, planar, and have a conjugated system of p orbitals perpendicular…

Q: Explain why (1R,2S)-1,2-dibromocyclohexane is actually NOT a meso compound. Note make good…

A: Meso Compound   Meso compounds are generally achiral compound , but it also contains chiral centre.…

Q: Part B: Newman projections. 1. Construct a model of the provided molecule (match the configuration…

A: More unstable conformer having higher value of gibbs free energy.  Usually eclipsed conformation is…

Q: CH2CH3 ring flip .CH2CH3 H3C ČH3 В A

A:

Q: enantiomer

A:

Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Draw the structure of the…

A: The solution is as follows:

Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Long and detailed explanations…

A: When one bulky group is at axial position then it will cost two gauche butane interaction. This will…

Q: Draw the Sawhorse projection of the most stable conformer (boat/chair) of…

A: Ans- In sawhorse form, cyclohexane can be represented in two forms- 1) chair and 2) boat In which…

Q: 2. Use Ring A in part a to answer parts a-c. Use a molecular model kit to assist you. a. Complete…

A: Gauche Interaction- The relationship between two atoms or group whose dihedral angke is more than 00…

Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Consider the following…

A:

Q: Please do parts A and B Consider (2R,3R)-2,3-diidobutane: (a) Draw a Fischer Projection of this…

A: In stereochemistry R,S notation is used for compound having chiral carbon. If rotation of groups…

Q: А. В. с. D. Е.

A:

Q: Assign priorities to these set of Substituents (in assigning priority write numbers 1,2,3,4 below…

A: 1.  Priority first assigned on the basis of the atomic number of the atom that is directly attached…

Q: Determine the number of stereogenic centers in the compound below.

A:

Q: . Provide a curved arrow mechanism for the transformation below. OCH3 Br2 enantiomer Br CH3OH

A: addition of Br2 to alkene leading to the formation of a cyclic intermediate stage.  attack of…

Q: Sight along the C2–C3 bond of     2,3-dimethylbutane Draw a Newman projection of the most stable…

A: In Eclipsed conformation, atom or group of atoms are arranged in such a way that dihedral angle…

Q: organic chemistry 1 Provide an overall order of carbocation stability, including every type of…

A:

Q: Build a model of each of the four stereoisomers of 2,3-dibromopentane. Why does 2,3-dibromopentane…

A: Compounds that differs in the spatial arrangement in space but do possess identical chemical formula…

Q: Determine the degrees of unsaturation from the compounds or formulas below. Click on the picture for…

A: Degree of unsaturation = (2C + 2 -H -X + N )/2 C= number of carbon atoms  H = number of hydrogen…

Q: For each of the following substituents, indicate whether it withdraws electrons inductively, donates…

A: The electron rich species act as nucleophile and are electron donating in nature whereas electron…

Q: Arrange the following four compounds in order of increasing boiling point, and briefly explain your…

A: The question deals with the concept of boiling point. it is defined as the  temperature at which…

Q: CH3 H, CH3 „CH(CH3) H CH; `CH3 `CH3 ČH(CH,)2 H' H `CH3 (H,C),HC А) A<B<C B) B<A<C С) С<A<В D) A<C<B…

A: General points to decide on the stability of the conformers: 1) Eclipsed &lt; Staggered 2) In…

Q: menthol HO A6 BI 4 DI 5

A: the number of possible stereoisomers for menthol are as follow.

Q: Draw the 3d representation, wedge representation, and fisher projection of the enatiomers of…

A: Following are the wedge dash projection and fisher projection of 1-chloro-2-methylbutane And…

Q: Draw a qualitative potential energy surface for the barrier to rotation looking down the indicated…

A: A question about Newman projection formula, which is to be accomplished.

Q: HO OH HO OH HO OH OH HO. A в

A: Which of the following structures represents the enantiomer of compound X?

Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Determine whether each of the…

A:

Q: Name compounds 1 and 2 below. Include stereochemical labels.

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Q: Predict whether the cyclic system is aromatic , anti-aromatic, or non-aromatic by counting electrons…

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Q: menthol он он OH OH HO, A в D E

A:

Q: For the given molecules, determine if each are in the R or S configuration at the indicated (*)…

A:

Q: Draw 1,2-difluoroethane using Newman projections

A: We are given 1,2-difluoroethane and we need to draw the Newmann conformation of the compound.  Of…

Q: A. Conjugated Molecules I I) Designate each molecule as conjugated or not conjugated. For conjugated…

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Q: Draw a conformational analysis plot of 1-chloro-2-bromopropane sighting down the C1-C2 bond. See the…

A: The eclipsed structure has high energy and Staggered has low energy.

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.