pt. 4: Molecular Models: Stereoisomers me: 4. Using the model of 2-bromobutane representing the R enantiomer from 4., switch any two groups on the chiral carbon. Compare this to your S enantiomer from 4. a. Are they the same or different? b. Are they the same or enantiomers? C. Now switch any pair of groups around the chiral carbon of the "switched" model again! Compare the "double-switched" model with the other unmodified S molecule from 4. Are they enantiomers or are they identical? С. Shown below is the Fisher projection of (R)-2-bromo-(S)-3-chlorobutane. ne mirror image of this stereoisomer and assign the RIS configurations of iral carbons for both isomers. е ll er

pt. 4: Molecular Models: Stereoisomers me: 4. Using the model of 2-bromobutane representing the R enantiomer from 4., switch any two groups on the chiral carbon. Compare this to your S enantiomer from 4. a. Are they the same or different? b. Are they the same or enantiomers? C. Now switch any pair of groups around the chiral carbon of the "switched" model again! Compare the "double-switched" model with the other unmodified S molecule from 4. Are they enantiomers or are they identical? С. Shown below is the Fisher projection of (R)-2-bromo-(S)-3-chlorobutane. ne mirror image of this stereoisomer and assign the RIS configurations of iral carbons for both isomers. е ll er

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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3. Determine the relationship for the following pairs of structures. Use "E" for enantiomers, "D" for diastereomers, "C" for constitutional isomers, "S" for same, and "NS" (not same) for different compounds. a. b. с. d. е. f. Н н iPr "Де Br Br OH CH3 CH3 Ή OH OH OH Br Br CH3 CH3 Br -Н НО -Н H3C -ОН COOH Br Br Br Н H3C- Br OH CH3 Н CH3 iPr CH3 Н- -Br НО _H H OH OH CH3 ОН -OH COOH
[Review Topics) References] M Identify the absolute configuration of the chirality centers in each of the following compounds as R or S. Note: if multiple chirality centers are present, indicate the stereochemical designations as: RR, SS, RS, or SR (Other terms used for chirality center include chiral center, stereocenter, and stereogenic center.) M MD M CH3 req N. req NH2 req HO2C НО-С 9 more group attempts remaining Retry Entire Group Submit Answer Nes Previous Save and Exit 7:01 PM ) E 10/30/2019
2. Assign R, S configurations to each indicated chirality center in the molecules below. OH COOH HO H CH₂NH2 CH H₂N H HO HO-C H CH ye yde OH H H HC CH2 H HO CO₂H 3. Consider the structure below to answer the following questions: H3C H ΝΗ H OH a. Assign R or S configuration to each chirality center in the structure above. b. Based on the number of chirality centers, how many stereoisomers are possible for the structure above? C. Will this structure have a meso stereoisomer? Explain your answer.
Give me detailed Solution with explanation needed with structure..don't give Handwritten answer
I. Indicate the correct correlation between the following pairs of molecules. Write the appropriate letter in the box. S = Same Compound, E = Enantiomers, D = Diastereomers, and C = Constitutional Isomers. Br and 1. HBr Br 2. and Br and 3. and 4. 2
a. b. For the following two pairs of molecules, (1) Draw out the chair conformation for each molecule, flip the ring if it is possible. (2) Compare both molecules to circle out which one is more stable. (3) Identify their relationship as: constitutional isomer, conformational isomer, stereoisomer or identical. (4) Find all the chiral center on each molecule and label them. Br.. Ax < and and H. H H Br H H
Please answer the following questions A-D. Label everything and circle answer. A.) (4.) Draw the R and S enantiomer for 2-bromobutane. Using the model of 2-bromobutane representing the R enantiomer from 4., switch any two groups on the chiral carbon. Compare this to your S enantiomer from 4. B.) Are they the same or different? ______ C.) Are they the same or enantiomers? ________________ Now switch any pair of groups around the chiral carbon of the “switched” model again! Compare the “double-switched” model with the other unmodified S molecule from 4. D.) Are they enantiomers or are they identical? ______
2. Assign priorities to the groups on this chiral carbon. Label it as R or S. QH HÖ ÓCH3
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