Macroscale and Microscale Organic Experiments
7th Edition
ISBN: 9781305577190
Author: Kenneth L. Williamson, Katherine M. Masters
Publisher: Brooks Cole
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Chapter 4, Problem 5Q
Interpretation Introduction
Interpretation:
The circumstances suitable for the use of a mixture of solvents to carry out recrystallization should be determined.
Concept introduction:
Recrystallization is a technique that is used to purify the impure compounds. It is based on the principle that the solubility of substances increases with the increase in temperature.
Following are some of the types of recrystallization:
- Single-solvent recrystallization
- Multi-solvent recrystallization
- Hot filtration-recrystallization
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Predict the major products of the following organic reaction:
Some important notes:
Δ
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• Draw the major product, or products, of the reaction in the drawing area below.
• If there aren't any products, because no reaction will take place, check the box below the drawing area instead.
Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are
enantiomers.
ONO reaction.
Click and drag to start drawing a structure.
The following product was made from diethyl ketone and what other reagent(s)?
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1-butyne and NaNH2
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g. CH3CH2-MgBr
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Chapter 4 Solutions
Macroscale and Microscale Organic Experiments
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Similar questions
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