tailieunhanh - Electrochemistry V

Among halogens, fluorine is quite characteristic and specific since it has the largest electronegativity ( vs for oxygen) and the sterically second smallest van der Waals' radius ( ~ vs. for hydrogen). A carbon-fluorine bond is also stronger than a carbon-hydrogen bond (485 kJ/mol vs 414 kJ/mol). Therefore, fluoro organic compounds have unique chemical and physical properties. Recently, there has been increasing interest in the chemistry of fluoro organic compounds, which have wide application in various fields such as material science, medicinal, and theoretical chemistry. However, their preparation is not straightforward because ordinary synthetic methods are not always applicable to the preparation of fluorinated organic compounds | 170 Topics in Current Chemistry Electrochemistry V Editor E. Steckhan With contributions by J. Bersier p. M. Bersier L. Carlsson T. Fuchigami E. Steckhan J. Yoshida With 70 Figures and 47 Tables Springer-Verlag Berlin Heidelberg New York London Paris Tokyo Hong Kong Barcelona Budapest This series presents critical reviews of the present position and future trends in modern chemical research. It is adressed to all research and industrial chemists who wish to keep abreast of advances in their subject. As a rule contributions are specially commissioned. The editors and publishers will however always be pleased to receive suggestions and supplementary information. Papers are accepted for Topics in Current Chemistry in English. ISBN 3-540-57729-7 Springer-Verlag Berlin Heidelberg New York ISBN 0-387-57729-7 Springer-Verlag New York Berlin Heidelberg Library of Congress Catalog Card Number 74-644622 This work is subject to copyright. All rights are reserved whether the whole or part of the material is concerned specifically the rights of translation reprinting reuse of illustrations recitation broadcasting reproduction on microfilm or in any other way and storage in data banks. Duplication of this publication or parts thereof is permitted only under the provisions of the German Copyright Law of September 9 1965 in its current version and permission for use must always be obtained from Springer-Verlag. Violations are liable for prosecution under the German Copyright Law. Springer-Verlag Berlin Heidelberg 1994 Printed in Germany The use of general descriptive names registered names trademarks etc. in this publication does not imply even in the absence of a specific statement that such names are exempt from the relevant protective laws and regulations and therefore free for general use. Typesetting Macmillan India Ltd. Bangalore-25 Offsetprinting Saladruck Berlin Bookbinding Ltideritz Bauer Berlin SPIN 10101086 51 3020 - 5 4 3 2 1 0 - Printed on acid-free .