N. M. Emanuel – författare

Oxidation of Organic Compounds: Medium Effects in Radical Reactions explores the role of solvents and of the composition of phase states in radical-chain processes involved in the oxidation of organic compounds. Organized into 10 chapters, this book begins with a discussion of the basic concepts relating to the mechanism involved in the oxidation of hydrocarbons and other organic compounds in liquid-phase reactions. Subsequent chapters detail some methods for studying the mechanism of oxidation reactions; role of solvation in chemical reaction kinetics; role of the medium in chain-initiation reactions; role of non-specific and specific solvation in chain-propagation and chain-termination reactions; and the role of solvation in chain-termination reactions in inhibitors. The influence of the solvent and the phase state of substances undergoing oxidation on the rates and mechanisms of individual elementary processes are also addressed. The last chapter examines the problem of the influence of the solid state of the polymer on the reactivity of radicals. This monograph will be valuable to scientific research workers, engineers, and engineering technologists specializing in the field of radical reactions and in particular in the oxidation of organic compounds.

Kinetics of Experimental Tumour Processes focuses on the principles of the kinetics of experimental malignant growth. This book also looks into the molecular mechanisms of chemotherapy and certain problems of carcinogenesis and biochemistry. Organized into eight chapters, this monograph first describes the kinetic curve for tumor growth and the experimental data on tumor growth from the USSR and elsewhere. Subsequent chapters deal with kinetic analysis of the results obtained by various treatments of tumors; pharmacokinetic methods of major regularities connected with general problems of cancer chemotherapy; molecular mechanisms of chemotherapy; and the role of free radicals in the mechanisms of carcinogenesis and tumor growth. The last two chapters detail the kinetic analysis of biochemical shifts occurring in tumor tissues and the disturbance of structure and biosynthesis of informational macromolecules occurring in tumor growth. This book will help in the mutual efforts among researchers for the solution of the most important current problems in oncology.

The Inhibition of Fat Oxidation Processes covers topics about the special problem of retarding the oxidation of animal fats as well as oxidation phenomena encountered in industrial production and storage of complex fat-containing food products. The monograph describes the kinetics and chemistry of fat oxidation processes and the associated model systems and theories; the catalysis of the processes of oxidative decay in fats; and theory of degenerate-branching chain reactions. The monograph also discusses the properties and inhibitive activity of antioxidants and synergists. A survey of antioxidants and synergists, which are permitted for use in various countries, is provided. Scientists and workers in the field of industrial food science will find the monograph invaluable.

Approx.424 pages

The Oxidation of Cyclohexane focuses on the processes, methodologies, reactions, and approaches involved in the oxidation of cyclohexane. The publication first offers information on the theory of slow chain oxidations and the products of liquid-phase cyclohexane oxidation. Discussions focus on the applicability of the stationary state method to liquid-phase oxidation reactions; mechanism of liquid hydrocarbon chain oxidation; kinetic equations for product accumulation in degenerate branching chain reactions; and changes of the volume of the liquid phase due to oxidation product formation. The text then ponders on experimental apparatus for the study of the liquid-phase oxidation of cyclohexane, including prevention of cyclohexane losses in the waste gases, explosion danger and problems of safety, and characteristics of gas sampling in cyclohexane oxidation apparatus. The manuscript takes a look at the kinetics of uncatalyzed cyclohexane oxidation and kinetics of cyclohexane oxidation in continuous flow systems. Topics include effect of temperature on the relative yield of cyclohexane oxidation products; kinetics of cyclohexane oxidation in a glass reactor; rate of oxygen absorption and accumulation of reaction products; ideal displacement reactor; and determination of diffusion factor. The publication is a dependable reference for readers interested in the oxidation of cyclohexane.

Keine ausführliche Beschreibung für "Stand und Entwicklungsperspektiven der chemischen Forschung in der AdW der UdSSR an der Schwelle des zehnten Planjahrfünfts" verfügbar.