Mechanisms In Homogeneous And Heterogeneous Epoxidation Catalysis

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Author: S. Ted Oyama

ISBN-10: 0444531882

ISBN-13: 9780444531889

Category: Catalysts & Solvents

The catalytic epoxidation of olefins plays an important role in the industrial production of several commodity compounds, as well as in the synthesis of many intermediates, fine chemicals, and pharmaceuticals. The scale of production ranges from millions of tons per year to a few grams per year. The diversity of catalysts is large and encompasses all the known categories of catalyst type: homogeneous, heterogeneous, and biological. This book summarizes the current status in these fields...

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The catalytic epoxidation of olefins plays an important role in the industrial production of several commodity compounds, as well as in the synthesis of many intermediates, fine chemicals, and pharmaceuticals. The scale of production ranges from millions of tons per year to a few grams per year. The diversity of catalysts is large and encompasses all the known categories of catalyst type: homogeneous, heterogeneous, and biological. This book summarizes the current status in these fields concentrating on rates, kinetics, and reaction mechanisms, but also covers broad topics including modeling, computational simulation, process concepts, spectroscopy and new catalyst development. The similarities and distinctions between the different reaction systems are compared, and the latest advances are described.* Comprehensive listing of epoxide products* Broad comparison of turnover frequencies of homogeneous, hetergeneous, main-group, biomimetic and biological catalysts* Analysis of the general strengths and weaknesses of varied catalytic systems* Detailed description of the mechanisms of reaction for classical and emerging catalysts

Sect. 1 Introduction 11 Rates, Kinetics, and Mechanisms of Epoxidation: Homogeneous, Heterogeneous, and Biological Routes S. Ted Oyama Oyama, S. Ted 3Sect. 2 Homogeneous Catalysis 1012 Unprecedented Selectivity in the H[subscript 2]O[subscript 2]Epoxidation of Simple Alkenes Imparted by Soft Pt(II) Lewis Acid Catalysts Giorgio Strukul Strukul, Giorgio Alessandro Scarso Scarso, Alessandro 1033 Lewis Acid Catalyzed Epoxidation of Olefins Using Hydrogen Peroxide: Growing Prominence and Expanding Range Daryle H. Busch Busch, Daryle H. Guochuan Yin Yin, Guochuan Hyun-Jin Lee Lee, Hyun-Jin 1194 Activation of Hydrogen Peroxide by Polyoxometalates Noritaka Mizuno Mizuno, Noritaka Kazuya Yamaguchi Yamaguchi, Kazuya Keigo Kamata Kamata, Keigo Yoshinao Nakagawa Nakagawa, Yoshinao 1555 Oxaziridinium Salt-Mediated Catalytic Asymmetric Epoxidation Philip C. Bulman Page Page, Philip C. Bulman Benjamin R. Buckley Buckley, Benjamin R. 1776 Selective Aerobic Radical Epoxidation of [alpha]-Olefins Catalyzed by N-Hydroxyphthalimide Carlo Punta Punta, Carlo Davide Moscatelli Moscatelli, Davide Ombretta Porta Porta, Ombretta Francesco Minisci Minisci, Francesco Cristian Gambarotti Gambarotti, Cristian Marco Lucarini Lucarini, Marco 217Sect. 3 Heterogeneous Catalysis 2317 Investigation of the Origins of Selectivity in Ethylene Epoxidation on Promoted and Unpromoted Ag/[alpha]-Al[subscript 2]O[subscript 3]Catalysts: A Detailed Kinetic, Mechanistic and Adsorptive Study Kenneth C. Waugh Waugh, Kenneth C. M. Hague Hague, M. 2338 Computational Strategies for Identification of Bimetallic Ethylene Epoxidation Catalysts A. B. Mhadeshwar Mhadeshwar, A. B. M. A. Barteau Barteau,M. A. 2659 Effect of Support on Ethylene Epoxidation on Ag, Au, and Au-Ag Catalysts Sumaeth Chavadej Chavadej, Sumaeth Siriphong Rojluechai Rojluechai, Siriphong Johannes W. Schwank Schwank, Johannes W. Vissanu Meeyoo Meeyoo, Vissanu 28310 Epoxidation of Propylene with Oxygen-Hydrogen Mixtures Masatake Haruta Haruta, Masatake Jun Kawahara Jun, Kawahara 29711 Propylene Epoxidation by O[subscript 2] + H[subscript 2] over Au Nanoparticles on Ti-Nanoporous Supports Ajay M. Joshi Joshi, Ajay M. Bradley Taylor Taylor, Bradley Lasitha Cumaranatunge Cumaranatunge, Lasitha Kendall T. Thomson Thomson, Kendall T. W. Nicholas Delgass Delgass, W. Nicholas 31512 The Epoxidation of Propene over Gold Nanoparticle Catalysts T. Alexander Nijhuis Nijhuis, T. Alexander Elena Sacaliuc Sacaliuc, Elena Bert M. Weckhuysen Weckhuysen, Bert M. 33913 Propylene Epoxidation via Shell's SMPO Process: 30 Years of Research and Operation J. K. F. Buijink Buijink, J. K. F. Jean-Paul Lange Lange, Jean-Paul A. N. R. Bos Bos, A. N. R. A. D. Horton Horton, A. D. F. G. M. Niele Niele, F. G. M. 35514 Propylene Epoxidation with Ethylbenzene Hydroperoxide over Ti-Containing Catalysts Prepared by Chemical Vapor Deposition Kuo-Tseng Li Li, Kuo-Tseng Chia-Chieh Lin Lin, Chia-Chieh Ping-Hung Lin Lin, Ping-Hung 37315 Metal Species Supported on Organic Polymers as Catalysts for the Epoxidation of Alkenes Ulrich Arnold Arnold, Ulrich 387Sect. 4 Phase-Transfer Catalysis 41316 Fine-Tuning and Recycling of Homogeneous Tungstate and Polytungstate Epoxidation Catalysts Paul L. Alsters Alsters, Paul L. Peter T. Witte Witte, Peter T. Ronny Neumann Neumann, Ronny Dorit Sloboda Rozner Rozner, Dorit Sloboda Waldemar Adam Adam, Waldemar Rui Zhang Rui, Zhang Jan Reedijk Reedijk, Jan Patrick Gamez Gamez, Patrick Johan E. ten Elshof Elshof, Johan E. ten Sankhanilay Roy Chowdhury Chowdhury, Sankhanilay Roy 41517 Reaction-Controlled Phase-Transfer Catalysis for Epoxidation of Olefins Shuang Gao Shuang, Gao Zuwei Xi Xi, Zuwei 429Sect. 5 Biomimetic Catalysis 44918 Bio-Inspired Iron-Catalyzed Olefin Oxidations: Epoxidation Versus cis-Dihydroxylation Paul D. Oldenburg Oldenburg, Paul D. Ruben Mas-Balleste Mas-Balleste, Ruben Lawrence Que, Jr. Que, Lawrence, Jr. 45119 Quantum Chemical Analysis of the Reaction Pathway for Styrene Epoxidation Catalyzed by Mn-Porphyrins Maria C. Curet-Arana Curet-Arana, Maria C. Randall Q. Snurr Snurr, Randall Q. Linda J. Broadbelt Broadbelt, Linda J. 471Index 487