High resolution NMR techniques in organic chemistry
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High resolution NMR techniques in organic chemistry
High-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry ty of Oxford Oxford, United KingdomELSEVIERAMSTERDAM • BOSTON • HEIDELBERG • LONDON • NEW YORK • OXFORD • PARIS SAN (XEGO • SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYOvAvw.pdfgrip.comElsevierRadarwcg 29. PO Box 211. 1000 AE Amsterdam. NetherlandsThe Boulevard. Langford Lane. Kidlington. Oxford OX5 1G High resolution NMR techniques in organic chemistry B. UK50 Hampshire Street, 5th Floor. Cambridge. MA 02139. USACopyright & 2016 Elsevier Ltd. All rights reserved.First edition 1999Reprinted 2004. 2005High resolution NMR techniques in organic chemistry
. 2006Second edition 2009No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, includingHigh-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry rmission, further information about the Publisher's permissions policies and our arrangements with organizations such as the Copyright Clearance Center and the Copyright Licensing Agency, can be found at our website: www.elscvicr.com/permissions.This book and the individual contributions contained i High resolution NMR techniques in organic chemistry n it are protected under copyright by the Publisher (other than as may be noted herein).NoticesKnowledge and best practice in this field are constantlHigh resolution NMR techniques in organic chemistry
y changing. As new research and experience broaden our understanding. changes in research methods, professional practices, or medical treatment may beHigh-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry compounds, or experiments described herein. In using such information or methods they should lie mindful of their own safety and the safety of others, including parties for whom they have a professional responsibility.To the fullest extent of the law. neither the Publisher nor the authors, contribut High resolution NMR techniques in organic chemistry ors, or editors, assume any liability for any injury and/or damage to persons or property as a matter of products liability, negligence or otherwise,High resolution NMR techniques in organic chemistry
or from any use or operation of any methods, products, instructions, or ideas contained in the material herein.British Library Catalogiiing-in-PublicaHigh-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry this book is available from the Library of CongressISBN: 978-0-08-099986-9For information on all Elsevier publications visit our website at https://www.clscvicr.com/VII KBook Aid InterruDcea]Working together to grow libraries in developing countrieswww.clscvicr.com • www.bookaid.orgTypeset by Thoms High resolution NMR techniques in organic chemistry on Digitalwww.pdfgrlp.comPrefaceThere can he no doubt that nuclear magnetic resonance (NMR) spectroscopy is now a very well developed analytical toolHigh resolution NMR techniques in organic chemistry
and one that continues to expand in its capabilities and application. This is manifest in the fact that many NMR sub disciplines have now established High-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry mon, loosely defined fields might include ‘small’ molecules, bio macromolecules and mctaholomics, aside from solid state NMR, which itself nowadays largely partitions to materials sc ience and biomolecules. Likewise. NMR texts lend to focus on one of these disciplines as it becomes increasingly diff High resolution NMR techniques in organic chemistry icult to do adequate justice to more than one in a single book. In keeping with the previous two editions, this text continues its focus on solution sHigh resolution NMR techniques in organic chemistry
tate NMR techniques for the study of small molecules. In addition, this third edition extends to me dicinal chemistry related applications, reflectingHigh-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry . A second new chapter. presenting a model case study, illustrates how the most common NMR methods may be combined in the structure elucidation of a single compound. The earlier introductory material in the book has also been expanded, notably with regard to dynamic NMR effects, and all chapters hav High resolution NMR techniques in organic chemistry e been updated to reflect modern instillment developments, current methodology and new experimental techniques, as outlined subsequently.The Chapter IHigh resolution NMR techniques in organic chemistry
ntroducing High-Resolution NMR develops the basic concepts and principles of NMR. including pulse excitation and spin relaxation This chapter has beenHigh-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry concepts of NMR timescales and defines fast and slow exchange processes. It also describes the use of lineshape analysis and magnetisation transfer experiments for the measurement of equilibrium exchange rates. The chapter describing Practical Aspects of High-Resolution NMR focuses on the practical High resolution NMR techniques in organic chemistry ities of executing NMR experiments and has been updated to include recent technological developments, including nitrogcn-coolcd cryogenic probcheads.High resolution NMR techniques in organic chemistry
The chapter on One-Dimensional Techniques introduces the primary ID NMR techniques and for this edition discussions on quantitative NMR (qNMR) have beHigh-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry l and Pulsed Field Gradient NMR has been revised slightly from that of previous editions and now focuses solely on introducing the principles and practicalities of 2D NMR and of pulsed field gradients (I’FGs). The chapter also includes non-uniform sampling for more rapid data collection and conclude High resolution NMR techniques in organic chemistry s by introducing the concept of single-scan NMR. the ultimate in fast data acquisition. The chapter Correlations Through the Chemical Bondi: HomonucleHigh resolution NMR techniques in organic chemistry
ar Shift Correlation then focuses on techniques for establishing correlations between homonuclcar spins. The theme of through bond correlations continHigh-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry tuts been restructured in Illis edition to emphasise the favoured use of heleronuclear single-quantum correlation (IISQC) over heleronuclear multiple-quantum correlation (IIMQC) nowadays, with the later retained partly as a lead into to the very important and closely related hctcronuclcar multiple High resolution NMR techniques in organic chemistry bond corrcla tion (HMBC) technique. The sections covering H.MKC have also heen extended to consider new variants, including those suitable for measuriHigh resolution NMR techniques in organic chemistry
ng long-range, proton-carbon coupling constants and for the investigation of proton-sparse molecules. The chapter concludes with an introduction to thHigh-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry ant for future developments leading to more efficient data acquisition. The chapter Separating Shifts and Couplings: J-Resolved and Pure Shift Spectroscopy introduces classical J-resolved spectroscopy and also contains a substantial new section describing pure shift broadband decoupled proton NMR. T High resolution NMR techniques in organic chemistry he chapter describing Correlations Through Space: The Nuclear (herhauser Effect provides an introduction to the basic principles of the NOE. FollowingHigh resolution NMR techniques in organic chemistry
this, the practical section has been significantly restructured to emphasise the dominance of the transient NOE (most often measured by NOESY) over tHigh-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry Universit High resolution NMR techniques in organic chemistry lude methods for WF 1H NOEs, included to match the growing interest in fluorine chemistry. The section on 2D exchange spectroscopy (EXSY) has also been revised to integrate with the new dynamics section found in the chapter Introducingixwww.pdwcomX Preface High resolution NMR techniques in organic chemistry High-Resolution NIMR Techniques in Organic ChemistryThird EditionTimothy D.w. Claridge Chemistry Research Laboratory Department of Chemistry UniversitGọi ngay
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