Organic Chemistry
11th Edition
ISBN: 9781118133576
Author: T. W. Graham Solomons, Craig Fryhle
Publisher: Wiley, John & Sons, Incorporated
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Chapter 23, Problem 5PP
Interpretation Introduction
Interpretation:
The description of the chemical test that can be used to distinguish between methanol and geraniol.
Concept introduction:
Terpenes and terpenoids are examples of essential oils that are extracted from plants via steam distillation. Terpenes are examples of hydrocarbons, while terpenoids are examples of oxygen-containing compounds.
Geraniol is extracted as a part of rose oil. It is a monoterpenoid having an alcohol group.
Menthol, in contrast, is extracted from the mint plants such as corn mint and peppermint. It is also a monoterpene with an alcoholic group.
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Give reasons :(a) Aniline is a weaker base than cyclohexyl amine.(b) It is difficult to prepare pure amines by ammonolysis of alkyl halides.
(a) Give chemical tests to distinguish between compounds in the following pairs of substances :(i) Ethanol and Propanal (ii) Benzoic acid and Ethyl benzoate(b) An organic compound contains 69.77% carbon, 11.63% hydrogen and rest oxygen. The molecular mass of the compound is 86. It does not reduce Tollen’s reagent but forms an addition compound with sodium hydrogen sulphite and gives positive iodoform test. On vigorous oxidation it gives ethanoic and propanoic acids. Derive the structure of the compound.
23.1(b,d and e)
Chapter 23 Solutions
Organic Chemistry
Ch. 23 - Prob. 1PPCh. 23 - Prob. 2PPCh. 23 - Prob. 3PPCh. 23 - Prob. 4PPCh. 23 - Prob. 5PPCh. 23 - Prob. 6PPCh. 23 - Prob. 7PPCh. 23 - Prob. 8PPCh. 23 - Prob. 9PPCh. 23 - Prob. 10PP
Ch. 23 - Prob. 11PPCh. 23 - Prob. 12PCh. 23 - 23.15 How would you transform tetradecanal into...Ch. 23 - Prob. 14PCh. 23 - Prob. 15PCh. 23 - When limonene (Section 23.3) is heated strongly,...Ch. 23 - Gadoleic acid (C20H38O2), a fatty acid that can be...Ch. 23 - 23.20 -Phellandrene and -phellandrene are isomeric...Ch. 23 - Prob. 19PCh. 23 - Prob. 20PCh. 23 - Prob. 21PCh. 23 - The initial steps of a laboratory synthesis of...Ch. 23 - Prob. 23PCh. 23 - Prob. 24PCh. 23 - Prob. 25PCh. 23 - 2. The biosynthesis of fatty acids is accomplished...Ch. 23 - Prob. 3LGPCh. 23 - Prob. 4LGPCh. 23 - 23.1 Write an appropriate formula in each box.
Ch. 23 - Give a reagent that would distinguish between each...Ch. 23 - 23.3 What product would be obtained by catalytic...Ch. 23 - Prob. 4QCh. 23 - 23.5 The following compound is a:
(a)...Ch. 23 - Mark off the isoprene units in the previous...Ch. 23 - Prob. 7Q
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