G. K. Surya Prakash - Böcker

The essential new edition of the book that put hypercarbon chemistry on the map A comprehensive and contemporary treatment of the chemistry of hydrocarbons (alkanes, alkenes, alkynes, and aromatics) towards electrophiles, Hypercarbon Chemistry, Second Edition deals with all major aspects of such chemistry involved in hydrocarbon transformations, and of the structural and reaction chemistry of carboranes, mixed hydrides in which both carbon and boron atoms participate in the polyhedral molecular frameworks.Despite the firmly established tetravalency, carbon can bond simultaneously to five or more other atoms. "Hypercarbon" bonding permeates much organic, inorganic and organometallic chemistry, and the book serves as the compendium for this phenomenon.Copious diagrams illustrate the rich variety of hypercarbon structures now known, and patterns therein. Individual chapters deal with specific categories of compound (e.g. organometallics, carboranes, carbocations) or transformations that proceed through transient hypercarbon species, detailing fundamental chemistry, including reactivity, selectivity, stereochemistry, mechanistic factors and more.

Comprehensive and up-to-date coverage of onium ions-an indispensable reference for academic and industrial chemists In Onium Ions, Nobel Prize-winning chemist George Olah joins forces with coauthors Kenneth Laali, Qi Wang, and G. K. Surya Prakash to offer an in-depth look at the chemistry and reactions of these important electron-deficient compounds. While other texts have covered various individual types of onium ions, this work addresses the structure and chemistry of numerous different classes of onium ions. Contents include:* Discussions of well-established classes of onium ions, such as azonium, oxonium, sulfonium, selenonium, telluronium, and phosphonium ions.* Coverage of more recent types, from siliconium, halonium, and carbonium to carboxonium, carbosulfonium, and carbazonium ions.* Clear explanations of definition, classification, preparation, and chemistry of each major group of onium ions.* An exploration of superelectrophilic activation of onium ions through contact with superacid media. Enriched with numerous illustrations and a full listing of references for each chapter, Onium Ions should be a staple text in the professional chemist's library.

A detailed understanding of reactive intermediates is at the heart of chemical transformations, and thus of modern organic synthetic chemistry. Carbocations are electron deficient species that are the most important intermediates in organic chemistry. This comprehensive review gives practical information on the synthesis, mechanisms, and spectral studies related to carbocation chemistry* A detailed reference for all aspects of charbocation chemistry.* With numerous classical examples of studies of carbocations to serve as illustrative principles in organic and physical organic chemistry.* Provides insight into future developments in the field and practical applications.

Leading investigators in their fields present a broad perspective of recent major research trends in synthetic fluorine chemistry. Coverage includes: various aspects of organic and inorganic fluorine chemistry, fluorination methods, organometallic fluorine chemistry and its use in synthesis, the synthesis of perfluoropolyethers (an extraordinary class of new fluorinated compounds) and much more.

This unique work brings together contributions from the world's foremost authorities on a subject of wide-ranging importance both to continued scientific investigation and major industrial processes. Carbocations are involved in petroleum cracking and refining, coal processing, polymerization chemistry, synthetically important solvolytic reactions, isomerizations and rearrangements, addition reactions, aromatic substitutions, and a variety of biosynthetic transformations. Stable Carbocation Chemistry offers a broad and representative view of the entire field, including * Carbocation history and development * Generation of intriguing classes of carbocations and carbodications * Application and development of spectroscopic techniques * Use of long-lived stable ion conditions to carry out practical synthetic transformations * And more Dedicated to George Olah for his pioneering and inspirational efforts in the field, Stable Carbocation Chemistry uncovers fertile ground for continued research and further practical application in this dynamic and still-growing field.

The chemistry of superacids has developed in the last two decades into a field of growing interest and importance. Now available in a new expanded second edition, this definitive work on superacids offers a comprehensive review of superacids and discusses the development of new superacid systems and applications of superacids in the promotion of unusual reactions. Covering Bronsted and Leurs superacids, solid superacids, carbocations, heterocations, and catalyzed reactions, this timely volume is invaluable to professionals, faculty, and graduate students in organic, inorganic, and physical chemistry.

This book provides an unparalleled contemporary assessment of hydrocarbon chemistry – presenting basic concepts, current research, and future applications.•    Comprehensive and updated review and discussion of the field of hydrocarbon chemistry•    Includes literature coverage since the publication of the previous edition•    Expands or adds coverage of: carboxylation, sustainable hydrocarbons, extraterrestrial hydrocarbons•    Addresses a topic of special relevance in contemporary science, since hydrocarbons play a role as a possible replacement for coal, petroleum oil, and natural gas as well as their environmentally safe use•    Reviews of prior edition: “...literature coverage is comprehensive and ideal for quickly reviewing specific topics...of most value to industrial chemists...” (Angewandte Chemie) and “...useful for chemical engineers as well as engineers in the chemical and petrochemical industries.” (Petroleum Science and Technology)

Completely revised and updated, the third edition of this bestseller discusses the concept and ongoing development of using methanol and derived dimethyl ether as a transportation fuel, energy storage medium, and as a chemical raw material to replace fossil fuels. The contents have been expanded by 35% with new and up to date coverage on energy storage, methanol from biomass and waste products, as well as on carbon dioxide capture and recycling. Written by the late Nobel laureate George Olah, Alain Goeppert and G. K. Surya Prakash, this is an inspiring read for anyone concerned with the major challenge posed by environmental problems including global warming and ocean acidification due to massive increase in fossil fuel use. The book provides a comprehensive and sustainable solution to replace fossil fuels in the long run by chemical recycling of carbon dioxide through renewable methanol utilizing alternative energy sources such as solar, wind, hydro, geothermal and nuclear. The Methanol Economy is being progressively implemented in many parts of the world.

In the course of his distinguished career spanning about half a century, George A Olah, winner of the 1994 Nobel Prize for Chemistry, has been exceedingly prolific and has published more than 1000 scientific papers and 15 books and holds more than 100 patents. This invaluable volume contains about 250 papers selected for their breadth and current importance.