Vinyl Cations


Book Description

Vinyl Cations provides a comprehensive and detailed treatment of the reactive intermediate in which the electron-deficient carbon is an integral part of a ? unsaturation. This book emphasizes that the reaction through vinyl cations is a viable pathway among the multitude of mechanistic routes for vinylic substitution. The aryl, ethynyl, and allenyl cations from the viewpoint of direct solvolytic generation from appropriate allenyl precursors are briefly discussed. Other topics include the preparative aspects of electrophilic additions to alkynes, participation of allenyl bonds in solvolyses, and vinyl cations generated through diazonium ions. The nature of the cationic intermediates, migrations across the double bond, thiirenium ions, and species related to vinyl cations are likewise elaborated. This publication is beneficial to chemists and researchers concerned with vinyl cations.




F Perfluorohalogenoorgano Compounds of Main Group Elements


Book Description

This third volume of the Supplement Series supplying the Main Volumes of the series "Perfluorohalogenoorgano Compounds of Main Group Elements", Part 1 to 9, completes the treatment of the compounds of the Main Group VI elements. It covers sulfur(IV) compounds, sulfonic acids, sulfonic anhydrides, and sulfonates, sulfur(VI) oxides, sulfonyl nitrogen compounds, sulfonyl halides, sulfur(VI) halides, and the compounds of selenium and tellurium. It also includes the perfluorohalogenoorgano compounds of iodine in oxidation states higher than one and contains a formula index for the Supplement Volumes 1, 2, and 3. The Supplement Series will be concluded by the description of the nitrogen compounds. Concept, organization, and selection as to the coverage of the material are the same as in the Main Volumes. Title compounds are newly synthesized ones as well as those compounds already referred to in the Main Volumes and for which new facts have been published. Conventions as to the presentation of the data are given in the prefaces of the Main Volumes. In contrast to the convention for NMR chemical shifts used previously, chemical shifts downfield from the standard are designated as positive, according to the recommendations of the IUPAC Commission on Molecular Structure and Spectroscopy (Pure and Applied Chemistry 29 [1972]625/8, 45 [1976] 217/9). I wish to thank Prof. Dr. Dr. h.c. E. Fluck and his co-workers for their excellent cooperation. I also wish to take the opportunity to express my appreciation to colleagues who assisted me by providing reprints and patents.




Advanced Organic Chemistry


Book Description

The two-part, fifth edition of Advanced Organic Chemistry has been substantially revised and reorganized for greater clarity. The material has been updated to reflect advances in the field since the previous edition, especially in computational chemistry. Part A covers fundamental structural topics and basic mechanistic types. It can stand-alone; together, with Part B: Reaction and Synthesis, the two volumes provide a comprehensive foundation for the study in organic chemistry. Companion websites provide digital models for study of structure, reaction and selectivity for students and exercise solutions for instructors.







Ketones


Book Description

New edition of the acclaimed reference series, Houben-Weyl. This new ed. is published in English and is available in both print and electronic formats. Clear and systematic, Science of Synthesis provides practical solutions and offers a route through the mass of information available in the primary literature. This one-stop reference tool is: Comprehensive: contains synthetic models selected by world-renowned experts, with full experimental procedures and background information. Reliable: the international editorial board is made up of distinguished chemists with unparalleled experience and competence. Logical and easy-to-navigate: information is organized in a hierarchical system based on the compound or functional group to be synthesized. Authoritative: critically evaluates the preparative applicability and significance of the synthetic methods. Wide-ranging: considers methods from journals, books, and patent literature from the early 1800s up to the present day and presents important synthetic methods for all classes of compounds.










Directory of Graduate Research


Book Description







Progress in Physical Organic Chemistry


Book Description

Progress in Physical Organic Chemistry is dedicated to reviewing the latest investigations into organic chemistry that use quantitative and mathematical methods. These reviews help readers understand the importance of individual discoveries and what they mean to the field as a whole. Moreover, the authors, leading experts in their fields, offer unique and thought-provoking perspectives on the current state of the science and its future directions. With so many new findings published in a broad range of journals, Progress in Physical Organic Chemistry fills the need for a central resource that presents, analyzes, and contextualizes the major advances in the field. The articles published in Progress in Physical Organic Chemistry are not only of interest to scientists working in physical organic chemistry, but also scientists working in the many subdisciplines of chemistry in which physical organic chemistry approaches are now applied, such as biochemistry, pharmaceutical chemistry, and materials and polymer science. Among the topics explored in this series are reaction mechanisms; reactive intermediates; combinatorial strategies; novel structures; spectroscopy; chemistry at interfaces; stereochemistry; conformational analysis; quantum chemical studies; structure-reactivity relationships; solvent, isotope and solid-state effects; long-lived charged, sextet or open-shell species; magnetic, non-linear optical and conducting molecules; and molecular recognition.