Organic Chemistry This page intentionally left blank Organic Chemistry Fourth Edition Herbert Meislich, Ph.D. Professor Emeritus of Chemistry, City College of CUNY Jacob Sharefkin, Ph.D. Professor Emeritus of Chemistry, Brooklyn College of CUNY Howard Nechamkin, Ed.D. Professor Emeritus of Chemistry, Trenton State College George J. Hademenos, Ph.D. Former Visiting Assistant Professor, Department of Physics, University of Dallas Schaum’s Outline Series New York Chicago San Francisco Lisbon London Madrid Mexico City Milan New Delhi San Juan Seoul Singapore Sydney Toronto Copyright © 2010, 1999, 1991, 1977 by The McGraw-Hill Companies, Inc. All rights reserved. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of the publisher. 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Sharefkin, Kelly Hademenos, and Alexandra Hademenos This page intentionally left blank Preface The beginning student in Organic Chemistry is often overwhelmed by facts, concepts, and new language. Each year, textbooks of Organic Chemistry grow in quantity of subject matter and in level of sophistication. This Schaum’s Outline was undertaken to give a clear view of first-year Organic Chemistry through the careful detailed solution of illustrative problems. Such problems make up over 80% of the book, the remainder being a concise presentation of the material. Our goal is for students to learn by thinking and solving problems rather than by merely being told. This book can be used in support of a standard text, as a supplement to a good set of lecture notes, as a review for taking professional examinations, and as a vehicle for self-instruction. The second edition has been reorganized by combining chapters to emphasize the similarities of functional groups and reaction types as well as the differences. Thus, polynuclear hydrocarbons are combined with ben- zene and aromaticity. Nucleophilic aromatic displacement is merged with aromatic substitution. Sulfonic acids are in the same chapter with carboxylic acids and their derivatives, and carbanion condensations are in a sepa- rate new chapter. Sulfur compounds are discussed with their oxygen analogs. This edition has also been brought up-to-date by including solvent effects, CMR spectroscopy, an elaboration of polymer chemistry, and newer concepts of stereochemistry, among other material. HERBERTMEISLICH HOWARDNECHAMKIN JACOBSHAREFKIN GEORGEJ. HADEMENOS vii This page intentionally left blank Contents CHAPTER 1 Structure and Properties of Organic Compounds 1 CHAPTER 2 Bonding and Molecular Structure 13 CHAPTER 3 Chemical Reactivity and Organic Reactions 31 CHAPTER 4 Alkanes 50 CHAPTER 5 Stereochemistry 69 CHAPTER 6 Alkenes 87 CHAPTER 7 Alkyl Halides 118 CHAPTER 8 Alkynes and Dienes 140 CHAPTER 9 Cyclic Hydrocarbons 162 CHAPTER 10 Benzene and Polynuclear Aromatic Compounds 189 CHAPTER 11 Aromatic Substitution;Arenes 205 CHAPTER 12 Spectroscopy and Structure 230 CHAPTER 13 Alcohols and Thiols 256 CHAPTER 14 Ethers,Epoxides,Glycols,and Thioethers 278 CHAPTER 15 Carbonyl Compounds:Aldehydes and Ketones 302 CHAPTER 16 Carboxylic Acids and their Derivatives 331 CHAPTER 17 Carbanion-Enolates and Enols 373 CHAPTER 18 Amines 400 CHAPTER 19 Phenolic Compounds 430 CHAPTER 20 Aromatic Heterocyclic Compounds 448 Index 464 ix