COMPREHENSIVE ORGANIC SYNTHESIS Selectivity, Strategy & Effiiency in Modern Organic Chemistry Editor-in-Chief BARRY M. TROST Stanford University, CA, USA Deputy Editor-in-Chief IAN FLEMING University of Cambridge, UK Volume 7 OXIDATION Volume Editor STEVEN V. LEY, FRS Imperial College of Science, Technology & Medicine, London, UK PERGAMON PRESS OXFORD NEW YORK SEOUL TOKYO 0 0 0 Pergamon is an imprint of Elsevier The Boulevard. Langford Lane, Kidlington, Oxford OX5 1G B, UK Radarweg 29, PO Box 21 I, 1000 AE Amsterdam, The Netherlands First edition 1991 Reprinted 1993,1999,2002,2005,2006,2007 Copyright 0 1991 Elsevier Ltd. 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Because of rapid advances in the medical sciences, in particular, independent verification of diagnoses and drug dosages should be made British Library Cataloguing in Publication Data Comprehensive organic synthesis 3. Organic compounds. Synthesis I. Trost, Barry M. (Barry Martin) 1941- 547.2 Comprehensive organic synthesis: selectivity, strategy and efficiency in modern organic chemistry/editor[s] Barry M, Trost. Ian Fleming. p. cm. Includes indexes. Contents: Vol. I. - 2. Additions to C-X[pi]-Bonds - v. 3. Carbon-carbon sigma-Bond formation - v. 4. Additions to and substitutions at C-C[pi]-Bonds - v. 5. Combining C-C[pi]-Bonds - v. 6. Heteroatom manipulation - v. 7. Oxidation - v. 8. Reduction - v. 9. Cumulative indexes. 3. Organic Compounds - Synthesis I. Trost, Barry M. 1941- 11. Fleming, Ian. 1935- QD262.C535 1991 547.24~20 90-26621 ISBN-13: 978-0-08-040598-8 (V0l7) ISBN-10: 0-08-040598-3 (V017) ISBN- 0-08-035929-9 (set) For information on all Pergamon publications visit our website at books.elsevier.com Printed and bound in The Netherlands 07 08 09 IO 10 9 8 7 Working together to grow libraries in developing countries www.eIsevier.com 1 www.bookaid.org I www.sahre.org Contents Preface ix Contributors to Volume 7 xi Abbreviations xv Contents of All Volumes xix Oxidation of Unnctivated C-H Bonds 1.1 Oxidation by Chemical Methods 1 R. H. CRABTREE & A. HABIB, Yale University, New Haven, CT, USA 1.2 Oxidation by Nitrene Insertion 21 C. J. MOODY, Loughborough University of Technology, UK 1.3 Oxidation by Remote Functionalization Methods 39 R. BRESLOW, University of Columbia, New York, NY, USA 1.4 Oxidation by Microbial Methods 53 S. M. BROWN, IC1 Specialties Research Centre, Manchester, UK Oxidation of Activated C 4Bo nds 2.1 Oxidation Adjacent to C==C Bonds, 83 P. C. BULMAN PAGE & T. J. McCARTHY, University of Liverpool, UK 2.2 Oxidation Adjacent to C-X Bonds by Dehydrogenation 119 D. R. BUCKLE & I. L. PINTO, SmithKline Beecham Pharmaceuticals, Epsom, UK 2.3 Oxidation Adjacent to C-X Bonds by Hydroxylation Methods 151 A. B. JONES, Merck Sharp & Dohme Research Laboratories, Rahway, NJ, USA 2.4 Oxidation Adjacent to Sulfur 193 M. KENNEDY & M. A. McKERVEY, University College Cork, Republic of Ireland 2.5 Oxidation Adjacent to Nitrogen 217 H. W. PINNICK, Bucknell University, Lewisburg, PA, USA 2.6 Oxidation Adjacent to Oxygen of Ethers 235 C. R. A. GODFREY, IC1 Agrochemicals, Bracknell, UK 2.7 Oxidation Adjacent to Oxygen of Alcohols by Chromium Reagents 25 1 S. V. LEY & A. MADIN, Imperial College of Science, Technology & Medicine, London, UK 2.8 Oxidation Adjacent to Oxygen of Alcohols by Activated DMSO Methods 29 1 T. V. LEEt, University of Bristol, UK 2.9 Oxidation Adjacent to Oxygen of Alcohols by Other Methods 305 G. PROCTER, University ofsarford, UK 2.10 Vinylic and Arylic C-H Oxidation 329 P. J. DUDFIELD, Schering Agrochemicals, Sapon Walden, UK 2.1 1 Synthesis of Quinones 345 P. J. DUDFIELD, Schering Agrochemicals, Sanon Walden, UK Oxidation of C - CB onds 3.1 Addition Reactions with Formation of Carbon-Oxygen Bonds: 357 (i) General Methods of Epoxidation A. S. RAO, National Chemical Laboratory, Pune, India V vi Contents 3.2 Addition Reactions with Formation of Carbon-Oxygen Bonds: 389 (ii) Asymmetric Methods of Epoxidation R. A. JOHNSON, The Upjohn Company, Kalamazoo, MI, USA & K. B. SHARPLESS, Massachusetts Institute of Technology, Cambridge, MA, USA 3.3 Addition Reactions with Formation of Carbon-Oxygen Bonds: 437 (iii) Glycol Forming Reactions A. H. HAINES, University of East Anglia, Norwich, UK 3.4 Addition Reactions with Formation of Carbon-Oxygen Bonds: 449 (iv) The Wacker Oxidation and Related Reactions J. TSUJI, Okayama University of Science, Japan 3.5 Addition Reactions with Formation of Carbon-Nitrogen Bonds 469 J. E. G. KEMP, Pfzer Central Research, Sandwich, UK 3.6 Addition Reactions with Formation of Carbon-Sulfur or CarbonSelenium Bonds 5 15 K. A. SWISS & D. C. LIOTTA, Emory University, Atlanta, GA, USA 3.7 Addition Reactions with Formation of Carbon-Halogen Bonds 527 S. TORI1 & T. INOKUCHI, Okayama University, Japan 3.8 Cleavage Reactions 54 1 D. G. LEE & T. CHEN, University of Regina, Canada Oxidation of C-X Bonds 4.1 Oxidation of Carbon-Boron Bonds 593 A. PELTER & K. SMITH, University College Swansea, UK 4.2 Oxidation of Carbon-Metal Bonds 613 W. KITCHING, University of Queensland, St Lucia, Australia 4.3 Oxidation of Carbon-Silicon Bonds 641 E. W. COLVIN, University of Glasgow. UK 4.4 Oxidation of Carbon-Halogen Bonds 653 S. N. KILENYI, Sanoji Research, Brussels, Belgium Oxidation of C-CB onds 5.1 The Baeyer-Villiger Reaction 67 1 G. R. KROW, Temple University, Philadelphia, PA, USA 5.2 The Beckmann and Related Reactions 689 D. CRAIG, Imperial College of Science, Technology & Medicine, London, UK 5.3 Glycol Cleavage Reactions 703 T. K. M. SHING, The Chinese University of Hong Kong, Hong Kong 5.4 The Hunsdiecker and Related Reactions 717 D. CRICH, University of Illinois, Chicago, IL, USA Oxidation of Heteroatoms 6.1 Oxidation of Nitrogen and Phosphorus 735 T. L. GILCHRIST, University of Liverpool, UK 6.2 Oxidation of Sulfur, Selenium and Tellurium 757 S. UEMURA, Kyoto University, Japan Special Topics 7.1 Oxidation by Electrochemical Methods 789 T. SHONO, Kyoto University, Japan 7.2 Oxidative Rearrangement Reactions 815 M. F. SCHLECHT, Du Pont Agricultural Products, Newark, DE, USA Contents vii 7.3 Solid-supported Oxidants 839 P. LASZLO, Ecole Polytechnique,P alaiseau, France and Universitt!d e Lidge, Belgium 7.4 Electron-transfer Oxidation 849 J. K. KOCHI, Universiry of Houston, 7X,U SA Author Index 89 1 Subject Index 959 Preface The emergence of organic chemistry as a scientific discipline heralded a new era in human develop ment. Applications of organic chemistry contributed significantly to satisfying the basic needs for food, clothing and shelter. While expanding our ability to cope with our basic needs remained an important goal, we could, for the first time, worry about the quality of life. Indeed, there appears to be an excellent correlation between investment in research and applications of organic chemistry and the standard of liv- ing. Such advances arise from the creation of compounds and materials. Continuation of these contribu- tions requires a vigorous effort in research and development, for which information such as that provided by the Comprehensives eries of Pergamon Press is a valuable resource. Since the publication in 1979 of Comprehensive Organic Chemistry, it has become an important first source of information. However, considering the pace of advancements and the ever-shrinking timeframe in which initial discoveries are rapidly assimilated into the basic fabric of the science, it is clear that a new treatment is needed. It was tempting simply to update a series that had been so successful. However, this new series took a totally different approach. In deciding to embark upon Comprehensive Organic Synthesis, the Editors and Publisher recognized that synthesis stands at the heart of organic chemistry. The construction of molecules and molecular systems transcends many fields of science. Needs in electronics, agriculture, medicine and textiles, to name but a few, provide a powerful driving force for more effective ways to make known materials and for routes to new materials. Physical and theoretical studies, extrapolations from current knowledge, and serendipity all help to identify the direction in which research should be moving. All of these forces help the synthetic chemist in translating vague notions to specific structures, in executing complex multistep sequences, and in seeking new knowledge to develop new reactions and reagents. The increasing degree of sophistication of the types of problems that need to be addressed require increasingly complex molecular architecture to target better the function of the re- sulting substances. The ability to make such substances available depends upon the sharpening of our sculptors’ tools: the reactions and reagents of synthesis. The Volume Editors have spent great time and effort in considering the format of the work. The inten- tion is to focus on transformations in the way that synthetic chemists think about their problems. In terms of organic molecules, the work divides into the formation of carbon+arbon bonds, the introduction of heteroatoms, and heteroatom interconversions. Thus, Volumes 1-5 focus mainly on carbon-carbon bond formation, but also include many aspects of the introduction of heteroatoms. Volumes 6-8 focus on interconversion of heteroatoms, but also deal with exchange of carbon-carbon bonds for carbon- heteroatom bonds. The Editors recognize that the assignment of subjects to any particular volume may be arbitrary in part. For example, reactions of enolates can be considered to be additions to C-C +bonds. However, the vastness of the field leads it to be subdivided into components based upon the nature of the bond- forming $ocess. Some subjects will undoubtedly appear in more than one place. In attacking a synthetic target, the critical question about the suitability of any method involves selec- tivity: chemo-, regio-, diastereo- and enantio-selectivity. Both from an educational point-of-view for the reader who wants to learn about a new field, and an experimental viewpoint for the practitioner who seeks a reference source for practical information, an organization of the chapters along the theme of selectivity becomes most informative. The Editors believe this organization will help emphasize the common threads that underlie many seemingly disparate areas of organic chemistry. The relationships among various transformations becomes clearer and the applicability of transformations across a large number of compound classes becomes apparent. Thus, it is intended that an integration of many specialized areas such as terpenoid, heterocyclic, carbohydrate, nucleic acid chemistry, etc. within the more general transformation class will provide an impetus to the consideration of methods to solve problems outside the traditional ones for any specialist. In general, presentation of topics concentrates on work of the last decade. Reference to earlier work, as necessary and relevant, is made by citing key reviews. All topics in organic synthesis cannot be treated with equal depth within the constraints of any single series. Decisions as to which aspects of a ix X Preface topic require greater depth are guided by the topics covered in other recent Comprehensive series. This new treatise focuses on being comprehensive in the context of synthetically useful concepts. The Editors and Publisher believe that Comprehensive Organic Synthesis will serve all those who must face the problem of pnparing organic compounds. We intend it to be an essential reference work for the experienced practitioner who seeks information to solve a particular problem. At the same time, we must also serve the chemist whose major interest lies outside organic synthesis and therefore is only an occasional practitioner. In addition, the series has an educational role. We hope to instruct experi- e n d i nvestigators who want to leam the essential facts and concepts of an area new to them. We also hope to teach the novice student by providing an authoritative account of an area and by conveying the excitement of the field. The need for this series was evident from the enthusiastic response from the scientific community in - the most meaningful way their willingness to devote their time to the task. I am deeply indebted to an exceptional board of editors, beginning with my deputy editor-inchief Ian Fleming, and extending to the - entire board Clayton H. Heathcock, Ryoji Noyori, Steven V. Ley, Leo A. Paquette, Gerald Pattenden, Martin F. Semmelhack, Stuart L. Schreiber and Wehard Winterfeldt. The substance of the work was cwited by over 250 authors from 15 countries, illustrating the truly in- ternational nature of the effort. I thank each and every one for the magnificent effort put forth. Finally, such a work is impossible without a publisher. The continuing commitment of Pergamon Press to serve the scientific community by providing this Comprehensive series is commendable. Specific credit goes to Colin Drayton for the critical role he played in allowing us to realize this work and also to Helen Mcpherson for guiding it through the publishing maze. A work of this kind, which obviously summarizes accomplishments, may engender in some the feel- ing that there is little more to achieve. Quite the opposite is the case. In looking back and seeing how far we have come, it becomes only more obvious how very much more we have yet to achieve. The vastness of the problems and opportunities ensures that research in organic synthesis will be vibrant for a very long time to come. BARRY M.T ROST Palo Alto, Califolnia Contributors to Volume 7 Professor R. Breslow Department of Chemistry, University of Columbia, New York, NY 10027, USA Dr S. M. Brown IC1 Fine Chemicals, PO Box A38, keds Road, Huddersfreld, Yorkshire HD2 IFF, UK Dr D. R. Buckle SmithKline Beecham Pharmaceuticals, Biosciences Research Centre, Great Burgh, Yew Tree Bottom Road, Epsom, Surrey KT18 SXQ, UK Dr P. C. Bulman Page Department of Chemistry, University of Liverpool, PO Box 147, Liverpool L69 3BX, UK Dr T. Chen Department of Chemistry, Luther College, University of Regina, Regina, Saskatchewan S4S OM, Canada Dr E. W. Colvin Department of Chemistry, University of Glasgow, Glasgow G12 SQQ, UK Professor R. H. Crabtree Department of Chemistry, Yale University, PO Box 6666, New Haven, CT 0651 1-811 8, USA Dr D. Craig Department of Chemistry, Imperial College of Science, Technology 8c Medicine, South Kensington, London SW7 2AY, UK Dr D. Crich Department of Chemistry (WC 11l ), University of Illinois at Chicago, Box 4348, Chicago, IL 60680, USA Dr P. J. Dudfield Schering Agrochemicals Ltd, Chesterford Park Research Station, Saffron Walden, Essex CBlO IXL, UK Dr T. L. Gilchrist Department of Chemistry, University of Liverpool, PO Box 147, Liverpool L69 3BX, UK Dr C. R. A. Godfrey IC1 Agrochemicals, Jealott's Hill Research Station, Bracknell, Berks RG12 6EY, UK Dr A. Habib Department of Chemistry, Yale University, PO Box 6666, New Haven, CT 0651 1-81 18, USA Dr A. H. Haines School of Chemical Sciences, University of East Anglia, Norwich NR4 7JT, UK Dr T. Inokuchi Department of Applied Chemistry, School of Engineering, Okayama University, Tsushima-naka 3, Okayama 700, Japan Dr R. A. Johnson Hypersensitivity Diseases Research, The Upjohn Company, Kalamazoo, MI 49001-0199, USA Dr A. B. Jones Merck Sharp & Dohme Research Laboratories, PO Box 2000, R8OM-119, Rahway, NJ 07065, USA Dr J. E. G. Kemp Wizer Central Research, Sandwich, Kent CT13 9NJ, UK Dr M. Kennedy Department of Chemistry, University College Cork, Republic of Ireland Dr S. N. Kilenyi Sanofi Research, Avenue de Bejar, B-1120 Brussels, Belgium Dr W. Kitching Department of Chemistry, University of Queensland, St Lucia, Queensland 4067, Australia xi xii Contributors to Volume 7 Professor J. K. Kochi Department of Chemistry, University of Houston, University Park, 4800 Calhoun Road, Houston, TX 77204-564 1, USA Professor G. R. Krow Department of Chemistry, Temple University, Philadelphia, PA 19122, USA Professor P. Laszlo Laboratoire DCFI, &ole Polytechnique, F-9128 Palaiseau Cedex, France Professor D. G. Lee Department of Chemistry, Luther College, University of Regina, Regina, Saskatchewan S4S OA2, Canada Dr T. V. Leet Department of Chemistry, University of Bristol, Bristol BS8 lTS, UK Professor S. V. Ley Department of Chemistry, Imperial College of Science, Technology & Medicine, South Kensington, London SW7 2AY, UK Professor D. C. Liotta Department of Chemistry, Emory University, 1515 Pierce Drive, Atlanta, GA 30322, USA Dr A. Madin Department of Chemistry, Imperial College of Science, Technology & Medicine, South Kensington, London SW7 2AY, UK Mr T. J. McCarthy Department of Chemistry, University of Liverpool, Po Box 147, Liverpool L69 3BX, UK Professor M. A. McKervey Department of Chemistry, University College Cork, Republic of Ireland Professor C. J. Moody Department of Chemistry, University of Technology, Loughborough, Leicestershire LE1 1 3TU. UK Professor A. Pelter Department of Chemistry, University College Swansea, Singleton Park, Swansea SA2 8PP, UK Professor H. W. Pinnick Department of Chemistry, Bucknell University, Lewisburg, PA 17837, USA Dr I. L. Pinto SmithKline Beecham Phmaceuticals, Biosciences Research Centre, Great Burgh, Yew Tree Bottom Road, Epsom, Surrey KT18 SXQ, UK Professor G. Procter Department of Chemistry & Applied Chemistry, University of Salford, Salford M5 4WT,U K Dr A. S. Rao Emeritus Scientist, Organic Chemistry Division, Indian Institute of Chemical Technology, Hyderabad 500 007, India Dr M. F. Schlecht E I Du Pont de Nemours & Co., Inc., Agricultural Products Department, Stine-Haskell Research Center, PO Box 30, Newark, DE 19714, USA Professor K. B. Sharpless Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA Dr T. K. M. Shing Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong Professor T. Shono Institute for Chemical Research, Kyoto University, Uji, Kyoto-fu 61 1, Japan Professor K. Smith Department of Chemistry, University College Swansea, Singleton Park, Swansea SA2 8PP. UK Contributors to Volume 7 xiii Dr K. A. Swiss Department of Chemistry, Emory University, 1515 Pierce Drive, Atlanta, GA 30322, USA Professor S. Toni Department of Applied Chemistry, School of Engineering, Okayama University, Tsushima-naka 3, Okayama 700, Japan Professor J. Tsuji Department of Applied Chemistry, Okayama University of Science, Ridai-cho, Okayama 700, Japan Professor S. Uemura Institute for Chemical Research, Kyoto University, Uji, Kyoto-fu 61 1, Japan