Loose Leaf for Organic Chemistry
10th Edition
ISBN: 9781259626548
Author: Francis A Carey Dr., Robert M. Giuliano
Publisher: McGraw-Hill Education (edition 10)
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Question
Chapter 22, Problem 34P
Interpretation Introduction
Interpretation:
A stepwise procedure with equations to show how to separate a mixture of
Concept Introduction:
Separation of the components of a mixture of organic compounds is based on the difference in their solubility in water and an organic solvent immiscible with water.
Advantage is taken of the difference in solubility of a basic (or acidic) compound and its conjugate base (or acid) in water.
Conjugate base of an acid or conjugate acid of a base are salts. Their ionic nature leads to a higher solubility in water as compared to a non-polar (or weakly polar) organic solvent. They are extracted into the aqueous phase containing an acid or a base from the solution of the mixture in a suitable organic solvent such as diethyl ether.
The base or the acid can then be recovered from the aqueous phase by neutralizing the conjugate acid (or base) with a strong base such as sodium hydroxide (or a strong acid such as hydrochloric acid). The recovered base (or acid) being insoluble separates out.
A neutral compound remains in ether solution (organic phase) from which it can be recovered by allowing ether to evaporate.
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Chapter 22 Solutions
Loose Leaf for Organic Chemistry
Ch. 22.1 - Prob. 1PCh. 22.1 - Prob. 2PCh. 22.1 - Prob. 3PCh. 22.2 - Prob. 4PCh. 22.4 - Prob. 5PCh. 22.4 - Prob. 6PCh. 22.4 - Prob. 7PCh. 22.4 - Prob. 8PCh. 22.4 - Prob. 9PCh. 22.7 - Prob. 10P
Ch. 22.8 - Problem 22.11 Three of the following amines can be...Ch. 22.9 - Prob. 12PCh. 22.10 - Prob. 13PCh. 22.13 - Prob. 14PCh. 22.14 - Prob. 15PCh. 22.15 - Prob. 16PCh. 22.15 - Prob. 17PCh. 22.17 - Prob. 18PCh. 22.17 - Prob. 19PCh. 22.17 - Prob. 20PCh. 22.17 - Prob. 21PCh. 22.18 - Prob. 22PCh. 22 - Prob. 23PCh. 22 - Prob. 24PCh. 22 - Prob. 25PCh. 22 - Prob. 26PCh. 22 - Prob. 27PCh. 22 - Arrange the following compounds or anions in each...Ch. 22 - Prob. 29PCh. 22 - Prob. 30PCh. 22 - The compound shown is a somewhat stronger base...Ch. 22 - Prob. 32PCh. 22 - Prob. 33PCh. 22 - Prob. 34PCh. 22 - Prob. 35PCh. 22 - Prob. 36PCh. 22 - Write the structure of the product formed on...Ch. 22 - Prob. 38PCh. 22 - Prob. 39PCh. 22 - Prob. 40PCh. 22 - Prob. 41PCh. 22 - Prob. 42PCh. 22 - Prob. 43PCh. 22 - Prob. 44PCh. 22 - Devise efficient syntheses of each of the...Ch. 22 - Prob. 46PCh. 22 - Prob. 47PCh. 22 - Prob. 48PCh. 22 - Prob. 49PCh. 22 - Prob. 50PCh. 22 - Prob. 51PCh. 22 - Prob. 52PCh. 22 - Prob. 53PCh. 22 - Prob. 54PCh. 22 - Prob. 55PCh. 22 - Prob. 56DSPCh. 22 - Prob. 57DSPCh. 22 - Prob. 58DSPCh. 22 - Prob. 59DSPCh. 22 - Synthetic Applications of Enamines The formation...Ch. 22 - Prob. 61DSP
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