有机化学机理导论(第6版.英文版)
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- 作者： Peter Sykes
- 出版社：世界图书出版公司
- ISBN：7506265915
- 上架时间：2007-4-1
- 出版日期：2004 年1月
- 开本：32开
- 页码：416
- 版次：1-1
- 所属分类：
化学 > 有机化学 > 综合
内容简介回到顶部↑
A classic textbook on mechanistic organic chemistry which is characterised particularly by its clarity, careful choice of examples and its general approach that is designed to lead to a ready understanding of the subject matter. This guidebook is aimed clearly at the needs of the student, with a thorough understanding of, and provision for, the potential conceptual difficulties he or she is likely to encounter.
目录回到顶部↑
forewerd by professor lord todd, o.m , p p.r.s
preface to sixth edition
1 structure, reactivity, and mechanism
2 energetics, kinetics, and the investigation of mechanism
3 the strengths of acids and bases
4 nucleophilic substitution at a saturated carbon atom
5 carbocations, electron-deficient n and o atoms and their reactions
6 electrophilic and nucleophilic substitution in aromatic systems
7 electrophilic and nucleophilic addition to c=c
8 nucleophilic addition to c=o
9 elimination reactions
10 carbanions and their reactions
11 radicals and their reactions
12 symmetry controlled reactions
13 linear free energy relationships
select bibliography
index
preface to sixth edition
1 structure, reactivity, and mechanism
2 energetics, kinetics, and the investigation of mechanism
3 the strengths of acids and bases
4 nucleophilic substitution at a saturated carbon atom
5 carbocations, electron-deficient n and o atoms and their reactions
6 electrophilic and nucleophilic substitution in aromatic systems
7 electrophilic and nucleophilic addition to c=c
8 nucleophilic addition to c=o
9 elimination reactions
10 carbanions and their reactions
11 radicals and their reactions
12 symmetry controlled reactions
13 linear free energy relationships
select bibliography
index
前言回到顶部↑
It is now twenty-five years since this Guidebook first appeared and, hardly surprisingly, the current version is vastly different in both content and physical appearance from that first offering of so long ago. Over the years a real endeavour has been made to incorporate new, and to delete old, material not to reflect current trends and fashions, but to encompass significant changes in our fundamental understanding of organic chemistry; more particularly, to decide how these changes can best be conveyed to a largely undergraduate audience. At the same time care has been taken to retain the underlying framework and structure of the book for the excellent, pragmatic reason that this has been found to work well in practice. .
The current version incorporates no new chapter but a number of new topics have been introduced, e.g. ipso aromatic substitution; the mechanistic borderline in nucleophilic substitution; more use of activation parameters, particularly in ester hydrolysis; Dimroth's ET parameter; correlation of spectroscopic data with Hammett's σx; (13)C n.m.r, in biogenesis, etc. The now outmoded term 'carbonium ion' has been replaced throughout by 'carbocation', which has the advantage of being the natural antithesis to carbanion, and avoids the rather dubious alternative of carbenium ion. Apart from these more obvious changes, the whole text has been gone through, line by line, in an effort to remove ambiguities, to provide clearer, more cogent explanations, and more telling examples. The overall result, in garage parlance, has been a very thorough overhaul and extensive re-tune !
It has always been my feeling that many textbooks fall short of their full potential because the author has never entirely made up his or her mind whether the subject matter is addressed wholly to students or, in part at least, to their mentors; and the requirements of the two are, after all, different. This new edition is directed, as were its predecessors, unequivocally at the student; I trust therefore that it will continue to prove helpful to chemistry students in general, irrespective of the particular institution in which they happen to be studying. ..
As always I am greatly indebted to many correspondents who have pointed out errors, infelicities, and made suggestions for improvements; wherever feasible these have been incorporated in this revision. I should greatly appreciate similar kind assistance from readers in the future.
Finally, acknowledgement is made to the copyright holders forpermission to reprint diagrams as follows: the American Chemical Society for Fig. 13.1 (Hammett, L. P. and Pfiuger, H. L., J. Amer. Chem. Soc., 1933, 55, 4083), Fig. 13.2 (Hammett, L. P. and Pfiuger H. L., J. Amer. Chem. Soc., 1933, 55, 4086), Fig. 13.3 (Hammett, L. P., Chem. Rev., 1935, 17, 131), Fig. 13.4 (Taft, R. W. and Lewis, I. C., J. Amer. Chem. Soc., 1958, 80, 2437), Fig. 13.5 (Brown, H. C. and Okamoto, Y., J. Amer. Chem. Soc., 1957, 79, 1915), Fig. 13.6 (Brown, H. C., Schleyer, P. von R. et al., J. Amer. Chem. Soc., 1970, 92, 5244), Fig. 13.8 (Hart, H. and Sedor, F. A., J. Amer. Chem. Soc., 1967, 89, 2344); the Chemical Society and Professor J. A. Leisten for Fig. 13.7 (Leisten, J. A. and Kershaw, D. N., Proc. Chem. Soc., 1960, 84). ...
Cambridge PETER SW. ES
September 1985
The current version incorporates no new chapter but a number of new topics have been introduced, e.g. ipso aromatic substitution; the mechanistic borderline in nucleophilic substitution; more use of activation parameters, particularly in ester hydrolysis; Dimroth's ET parameter; correlation of spectroscopic data with Hammett's σx; (13)C n.m.r, in biogenesis, etc. The now outmoded term 'carbonium ion' has been replaced throughout by 'carbocation', which has the advantage of being the natural antithesis to carbanion, and avoids the rather dubious alternative of carbenium ion. Apart from these more obvious changes, the whole text has been gone through, line by line, in an effort to remove ambiguities, to provide clearer, more cogent explanations, and more telling examples. The overall result, in garage parlance, has been a very thorough overhaul and extensive re-tune !
It has always been my feeling that many textbooks fall short of their full potential because the author has never entirely made up his or her mind whether the subject matter is addressed wholly to students or, in part at least, to their mentors; and the requirements of the two are, after all, different. This new edition is directed, as were its predecessors, unequivocally at the student; I trust therefore that it will continue to prove helpful to chemistry students in general, irrespective of the particular institution in which they happen to be studying. ..
As always I am greatly indebted to many correspondents who have pointed out errors, infelicities, and made suggestions for improvements; wherever feasible these have been incorporated in this revision. I should greatly appreciate similar kind assistance from readers in the future.
Finally, acknowledgement is made to the copyright holders forpermission to reprint diagrams as follows: the American Chemical Society for Fig. 13.1 (Hammett, L. P. and Pfiuger, H. L., J. Amer. Chem. Soc., 1933, 55, 4083), Fig. 13.2 (Hammett, L. P. and Pfiuger H. L., J. Amer. Chem. Soc., 1933, 55, 4086), Fig. 13.3 (Hammett, L. P., Chem. Rev., 1935, 17, 131), Fig. 13.4 (Taft, R. W. and Lewis, I. C., J. Amer. Chem. Soc., 1958, 80, 2437), Fig. 13.5 (Brown, H. C. and Okamoto, Y., J. Amer. Chem. Soc., 1957, 79, 1915), Fig. 13.6 (Brown, H. C., Schleyer, P. von R. et al., J. Amer. Chem. Soc., 1970, 92, 5244), Fig. 13.8 (Hart, H. and Sedor, F. A., J. Amer. Chem. Soc., 1967, 89, 2344); the Chemical Society and Professor J. A. Leisten for Fig. 13.7 (Leisten, J. A. and Kershaw, D. N., Proc. Chem. Soc., 1960, 84). ...
Cambridge PETER SW. ES
September 1985
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