Answered: 7. For the following structure: ← Draw… | bartleby

Organic Chemistry: A Guided Inquiry

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter12: Chirality

Section: Chapter Questions

Problem 27CTQ

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7. For the following structure:
← Draw structure as is - NO
BI
H
H
Fisher projections
(a) Assign R/S configuration at all chiral centers (show all work). Label the chiral centers with an
asterisk (*).
(b) Draw an enantiomer and diastereomer of the above structure and assign R/S configuration at all
chiral centers (again, show all work).
(c) On the basis of the R/S system, justify your designation of the structures as being enantiomeric or
diastereomeric to the original structure.

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E draw stcueture as i - NO Fischee pruje ctions. 7. For the following structure: エ (a) Assign R/S configuration to all chiral centers (show all work). (b) draw an enantiomer and diastereomer of the above structure, and assign configuration at all chiral centers (again, show all work). (c) on the basis of the R/S system, justify your designation of the structures as enantiomeric or diastereomeric.
Am i missing something? The instructions are to identify which are optically Inactive. Any achiral molecules are optically inactive. Glancing at all these molecules, they all have chiral centers. What else could I do to identify which are optically inactive ?
6, For the following structures shown below: (a) Identify all chiral centers with an asterisk; (b) Identify each structure as being chiral or achiral; (c) Assign (R) and (S) configuration at each chiral center. Show priorities using numbers and then an arrow showing the direction of the priority ranking. (d) Identify any meso structures, and any planes of svmmetrv. sg gnivlozen vch eboritsm ow sdnoas
Show me how to do this please
Please don't provide hand writtin solution....
Car Bonyl was asked to identify all stereocenters in the following molecule and label them R or S as appropriate. Arre CI- a. Identify, with arrows, all chiral centers b. Determine the absolute configuration (R/S) of each chiral center c. Identify at least TWO (2) errors in Car's answer. Car's Answer S CI- R R -Sjerror 1 No choal ce because the four diffe
6. For the following structures shown below: (a) Identify all chiral centers with an asterisk; (b) Identify each structure as being chiral or achiral; (c) Assign (R) and (S) configuration at each chiral center. Show priorities using numbers and then an arrow showing the direction of the priority ranking. (d) Identify any meso structures, and any planes of symmetry. Bc Haçso (2) H. CH3 CH3 (3) 1.
For the following molecules, draw all possible stereoisomers using line-angle formulas with wedge/dash notation. Label the stereocenters as R or S. Indicate which ones are enantiomers and which ones are diastereomers. (Remember: there are 2 stereoisomers possible for a molecule with n chiral centers) (A) (B) (C) (1 chiral center) Br OH (2 chiral centers) CI OH CH3 (3 chiral centers)
HO H. a) Provide the R-S configuration for each of the following chiral centres. b) Provide the drawing and R-S configuration for one diastereomer of the above molecule. c) Bonus: Come up with a molecule that is a constitutional isomer of the above molecule and has the same amount of chirality centres and R-S configurations. For example: if the above molecule has 10 R and 10 S chiral centres, provide a constitutional isomer that also has 10 R and 10 S chiral centres.
1. Consider the following molecules: OH OH A a) Circle the chirality center(s) in each molecule. b) Assign priorities to each chirality center you identified in molecule A and determine if each chirality center is R or S. - c) Determine if each chirality center is R or S for molecule B., d) What is the stereochemical relationship between these two moleu e) Draw the most stable chair form for molecule A. · f) Draw the most stable chair form for molecule B. g) Do you expect one molecule to be more stable than the other? If so, which one and why? If not, why not? " 1 . Convert the following line structure into a Fischer projection. , ОН ОН OH ОН ОН
Answer the following questions.
Molecules with a plane of symmetry between the chiral centers are achiral and meso. Identify which of the following molecules are meso. e or pull up for additional resources HO OH Compound 1 HO OH Compound 3 A) Compound 1 B) Compound 2 C) Compounds 3 D) Compound 4 E) Compounds 2 and 3 HO ОН Compound 2 HO ОН Compound 4

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