Laboratory Techniques in Organic Chemistry
4th Edition
ISBN: 9781464134227
Author: Jerry R. Mohrig, David Alberg, Gretchen Hofmeister, Paul F. Schatz, Christina Noring Hammond
Publisher: W. H. Freeman
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Chapter 10, Problem 3Q
Interpretation Introduction
Interpretation:
The precautions that are observed when sodium carbonate solution is used to extract an organic solution that contains acid traces should be determined.
Concept introduction:
A liquid-liquid extraction process uses two immiscible liquids for extraction. Immiscible liquids are insoluble in each other and form separate layers when placed in same glassware. It is a result of differences in polarities of the two liquids. The process of extraction is performed in a separating funnel.
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3. Name this ether correctly.
H₁C
H3C
CH3
CH3
4. Show the best way to make the ether in #3 by a
Williamson Ether Synthesis.
Start from an alcohol or phenol.
5. Draw the structure of an example of a sulfide.
1. Which one(s) of these can be oxidized with CrO3 ?
(could be more than one)
a) triphenylmethanol
b) 2-pentanol
c) Ethyl alcohol
d)
CH3
2. Write in all the product(s) of this reaction. Label them
as "major" or "minor".
2-methyl-2-hexanol
H2SO4, heat
3) Determine if the pairs are constitutional isomers, enantiomers, diastereomers, or mesocompounds.
(4 points)
Chapter 10 Solutions
Laboratory Techniques in Organic Chemistry
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