ORGANIC CHEMISTRY-PACKAGE >CUSTOM<
10th Edition
ISBN: 9781260028355
Author: Carey
Publisher: MCG CUSTOM
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Chapter 4, Problem 30P
Interpretation Introduction
Interpretation:
From the five given isomers, the isomers that are chiral, constitutional isomers, stereoisomers, enantiomers, and diastereomers of each other are to be determined.
Concept Introduction:
A molecule is said to be chiral if it has no plane of symmetry or center of symmetry present in it.
Constitutional isomer is the one which has the same molecular formula but different structural formula, that is, the groups or atoms are connected in different position.
Enantiomers are non-superimposable mirror images of each other, whereas diastereomers are non-superimposable non-mirror images of each other.
For diastereomers, we need at least two chiral centers in the molecule.
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Consider compounds I, II, . How are I and II related to each other? (enantiomers,
diastereomers, constitutional isomers, two conformers of the same molecule, not related).
Explain.
OH
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Br
Br
Structure A
Br
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H3C
H
CH2CH3
Structure B
CH3
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H
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Determine the relationship between the structures above. Are they the same molecule, constitutional isomers, or
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OA and B are the same molecule
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OA and B are stereoisomers and diastereomers
OA and B are stereoisomers and enantiomers
Draw all possible stereoisomers for HC=OCHClCHClCH2Br. Label the compounds as Compound I, II, etc.. Determine the relation of each of these compounds to another (pair relations as enantiomers, diastereomer, mesocompound or no relations).
Chapter 4 Solutions
ORGANIC CHEMISTRY-PACKAGE >CUSTOM<
Ch. 4.2 - Examine the following for chirality centers:Ch. 4.2 - Prob. 2PCh. 4.3 - Prob. 3PCh. 4.3 - Prob. 4PCh. 4.4 - Prob. 5PCh. 4.4 - Prob. 6PCh. 4.5 - Does the molecular model shown represent...Ch. 4.6 - Assign absolute configurations as R or S to each...Ch. 4.6 - Draw three-dimensional representations ofCh. 4.7 - Prob. 10P
Ch. 4.7 - Using the Fischer projection of (R)-2-butanol...Ch. 4.8 - Prob. 12PCh. 4.9 - Prob. 13PCh. 4.9 - Prob. 14PCh. 4.10 - Prob. 15PCh. 4.10 - Draw Fischer projections of the four...Ch. 4.10 - Prob. 17PCh. 4.11 - A meso stereoisomer is possible for one of the...Ch. 4.11 - One of the stereoisomers of...Ch. 4.12 - Prob. 20PCh. 4.12 - Prob. 21PCh. 4.13 - Prob. 22PCh. 4.13 - Prob. 23PCh. 4.13 - Prob. 24PCh. 4.14 - Prob. 25PCh. 4 - Prob. 26PCh. 4 - Including stereoisomers, write structural formulas...Ch. 4 - Prob. 28PCh. 4 - Prob. 29PCh. 4 - Prob. 30PCh. 4 - Prob. 31PCh. 4 - Prob. 32PCh. 4 - Prob. 33PCh. 4 - Prob. 34PCh. 4 - Prob. 35PCh. 4 - Prob. 36PCh. 4 - Prob. 37PCh. 4 - Prob. 38PCh. 4 - Prob. 39PCh. 4 - (-)-Menthol is the most stable stereoisomer of...Ch. 4 - Prob. 41PCh. 4 - Prob. 42PCh. 4 - (a) An aqueous solution containing 10 g of...Ch. 4 - Prob. 44DSPCh. 4 - Prob. 45DSPCh. 4 - Consider two chemical changes: one occurring at a...Ch. 4 - Consider two chemical changes: one occurring at a...Ch. 4 - Prob. 48DSPCh. 4 - Consider two chemical changes: one occurring at a...Ch. 4 - Consider two chemical changes: one occurring at a...
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