| Theoretical Aspects of Homogeneous Catalysis: Applications of AB Initio Molecular Orbital Theory 1995 Edition Contributor(s): Van Leeuwen, Piet W. N. M. (Editor), Morokuma, Keiji (Editor), Van Lenthe, J. H. (Editor) |
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ISBN: 0792331079 ISBN-13: 9780792331070 Publisher: Springer OUR PRICE: $161.49 Product Type: Hardcover - Other Formats Published: April 1995 Annotation: This publication is the first to present the quantitative application of quantum chemistry to organometallic reactions. Great progress has been made in recent years in the calculation of transition states of organometallic conversions in both homo and heterogeneous catalysis. This volume, which contains seven contributions by leading scientists, deals with key reactions of homogeneous catalysis including oxidative addition, migratory insertions, 2+2 additions, the Wacker reaction, and epoxidation. The book provides experimental chemists with an up-to-date overview of the state of the art in this field, and will stimulate an adjustment of views previously based on semiempirical calculations. For researchers and advanced graduate students whose work involves organometallics and catalysis. |
| Additional Information |
| BISAC Categories: - Science | Chemistry - Organic - Science | Chemistry - Inorganic - Science | Chemistry - Physical & Theoretical |
| Dewey: 541 |
| LCCN: 94031171 |
| Series: Catalysis by Metal Complexes |
| Physical Information: 0.77" H x 6.48" W x 9.56" (1.15 lbs) 220 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: Homogeneous catalysis plays an important role both in the laboratory and in the industry. Successful applications in industry involve new polymerisation processes with complexes of zirconium and related metals, new carbonylation processes employing palladium and rhodium, ring opening polymerisations, and new enantioselective isomerisation catalysts as in the preparation of menthol. Also in the synthesis of organic compounds in the laboratory highly selective homogeneous catalysts represent an irreplaceable part of the toolbox of the synthetic chemist. Examples of such reactions are cross-coupling (Ni, Pd), nucleophilic substitution of allylpalladium complexes, Heck reactions (Pd), asymmetric epoxidation, Wacker type reactions (Pd), asymmetric hydrogenations (Rh, Ru), reactions of chromium complexes, enantioselective reactions with Lewis acids, reactions with the McMurry reagent, etc. There is hardly any multistep organic synthesis that does not involve one of these metal catalysed reactions. Most of these catalysts have been developed by empiricism. The metal catalysed processes consist of a series of elementary steps which often have been studied in isolation in organometallic chemistry. The knowl- edge of such elementary steps - effect ofligands, anions, coordination number, valence states - has greatly contributed to the development of improved cata- lysts for the reactions mentioned above. In addition to the empirical approach theoretical methods have given support and guidance to the development of improved processes. Often the key steps of a cycle escape from a direct ob- servation and then theoretical contributions are even more wanted. |
