Organic Chemistry (9th Edition)
9th Edition
ISBN: 9780321971371
Author: Leroy G. Wade, Jan W. Simek
Publisher: PEARSON
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Question
Chapter 5.16A, Problem 5.24P
Interpretation Introduction
Interpretation: The structure and mirror images of (R)-2-butyl (R,R)-tartrate and (S)-2-butyl (R,R)-tartrate are to be drawn.
Concept introduction: The enantiomers of a chiral compound can be named with the help of right hand and left hand configuration. In fisher projection, chiral carbon atom is represented by a cross. When two groups on a fisher projection are interchanged, the configuration of chiral carbon also changes from (R) to (S) aur (S) to (R).
To determine: The structure and mirror images of (R)-2-butyl (R,R)-tartrate and (S)-2-butyl (R,R)-tartrate.
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Students have asked these similar questions
To show that (R)-2-butyl (R, R)-tartrate and (S)-2-butyl (R, R)-tartrate are not enantiomers, draw and name the mirror images of these compounds.
3) Your results should show that S-mandelic acid rotates light to
the right and R-mandelic acid rotates light to the left. Explain
the correlation between the R/S configuration and the direction
to which light is rotated.
4) Interpret the % ee of your unknown sample. How much of
your sample is racemic? How much of your sample is the S
enantiomer? How much of your sample is the R enantiomer?
I'm a bit confused on enantiomers, diastereomers, and then a 180 flip meaning being "the same". I know enantiomers are mirror images that can't be placed one on top of the other. I also know diastereomers are non-mirror images. Then when diastereomers are flipped 180 degrees they can be considered "the same". Why couldn't that be said for enantiomers too when flipped 180 degrees?
Thank you!
Chapter 5 Solutions
Organic Chemistry (9th Edition)
Ch. 5.2 - Determine whether the following objects are chiral...Ch. 5.2A - Prob. 5.2PCh. 5.2B - Prob. 5.3PCh. 5.2B - Prob. 5.4PCh. 5.2C - Prob. 5.5PCh. 5.3 - Prob. 5.6PCh. 5.3 - Prob. 5.7PCh. 5.4D - Prob. 5.8PCh. 5.4D - Prob. 5.9PCh. 5.4D - Prob. 5.10P
Ch. 5.5 - Prob. 5.11PCh. 5.7 - When optically pure (R)-2-bromobutane is heated...Ch. 5.7 - Prob. 5.13PCh. 5.8 - Prob. 5.14PCh. 5.9B - Draw three-dimensional representations of the...Ch. 5.10A - For each sot of examples, make a model of the...Ch. 5.10A - Draw a Fischer projection for each compound....Ch. 5.10B - Prob. 5.18PCh. 5.10C - For each Fischer projection, label each asymmetric...Ch. 5.11C - Prob. 5.20PCh. 5.13 - Prob. 5.21PCh. 5.13 - Prob. 5.22PCh. 5.15 - Prob. 5.23PCh. 5.16A - Prob. 5.24PCh. 5 - The following four structures are naturally...Ch. 5 - For each structure, 1. star () any asymmetric...Ch. 5 - Prob. 5.27SPCh. 5 - Prob. 5.28SPCh. 5 - Prob. 5.29SPCh. 5 - Prob. 5.30SPCh. 5 - Prob. 5.31SPCh. 5 - Prob. 5.32SPCh. 5 - Prob. 5.33SPCh. 5 - Prob. 5.34SPCh. 5 - For each structure, 1. draw all the stereoisomers....Ch. 5 - Prob. 5.36SPCh. 5 - Prob. 5.37SPCh. 5 - 3,4-Dimethylpent-1-ene has the formula...Ch. 5 - A graduate student was studying enzymatic...Ch. 5 - Prob. 5.40SPCh. 5 - Prob. 5.41SP
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