Naturally Occurring Organohalogen Compounds
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Naturally Occurring Organohalogen Compounds A Comprehensive Update
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Author : Gordon W. Gribble
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-12-02
Naturally Occurring Organohalogen Compounds A Comprehensive Update written by Gordon W. Gribble and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-02 with Science categories.
Despite the long association of organohalogen compounds with human activities, nature is the producer of nearly 5,000 halogen-containing chemicals. Once dismissed as accidents of nature or isolation artifacts, organohalogen compounds represent an important and ever growing class of natural products, in many cases exhibiting exceptional biological activity. Since the last comprehensive review in 1996 (Vol. 68, this series), there have been discovered an additional 2,500 organochlorine, organobromine, and other organohalogen compounds. These natural organohalogens are biosynthesized by bacteria, fungi, lichen, plants, marine organisms of all types, insects, and higher animals including humans. These compounds are also formed abiogenically, as in volcanoes, forest fires, and other geothermal events.In some instances, natural organohalogens are precisely the same chemicals that man synthesizes for industrial use, and some of the quantities of these natural chemicals far exceed the quantities emitted by man.
Naturally Occurring Organohalogen Compounds
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Author : A. Douglas Kinghorn
language : en
Publisher: Springer Nature
Release Date : 2023-07-24
Naturally Occurring Organohalogen Compounds written by A. Douglas Kinghorn and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-24 with Science categories.
The present volume is the third in a trilogy that documents naturally occurring organohalogen compounds, bringing the total number — from fewer than 25 in 1968 — to approximately 8,000 compounds to date. Nearly all of these natural products contain chlorine or bromine, with a few containing iodine and, fewer still, fluorine. Produced by ubiquitous marine (algae, sponges, corals, bryozoa, nudibranchs, fungi, bacteria) and terrestrial organisms (plants, fungi, bacteria, insects, higher animals) and universal abiotic processes (volcanos, forest fires, geothermal events), organohalogens pervade the global ecosystem. Newly identified extraterrestrial sources are also documented. In addition to chemical structures, biological activity, biohalogenation, biodegradation, natural function, and future outlook are presented.
Natural Production Of Organohalogen Compounds
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Author : Gordon W. Gribble
language : en
Publisher: Springer
Release Date : 2005-07-25
Natural Production Of Organohalogen Compounds written by Gordon W. Gribble and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-07-25 with Science categories.
This book summarizes the state-of-the-art knowledge on naturally occurring organohalogens, of which more than 3700 are documented. The chapters cover all aspects of this field, including the structural diversity and sources of organohalogens, the mechanisms for their formation and biodegradation, the clinical use of dichloroacetate, and the synthesis of the powerful anticancer chlorine-containing cryptophycin. Both biogenic and abiogenic sources of organohalogens are treated, the latter of which include volcanic emissions and abiogenic formation in soil. Halogenation in humans, fungi, and in the ocean are covered in separate chapters. Sources and biosynthesis of the relatively rare natural organofluorines are also discussed in this volume. By better understanding of the role nature plays in the area of organohalogens, we can more intelligently regulate the production, use, and disposal of man-made organohalogen compounds.
Naturally Produced Organohalogens
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Author : Anders Grimvall
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Naturally Produced Organohalogens written by Anders Grimvall and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Should the production and use of chlorine and all chlorinated organic compounds be halted, in view of their adverse effects on the environment and human health? Those in favour argue that certain chlorinated compounds (PCBs, DDT, CFCs, etc.) have large negative environmental effects. The use of chlorine in disinfectants leads to the production of chloroform, while bulk products (PVC) contribute to the production of chlorinated dibenzo-p-dioxins and dibenzofurans when they are burned. Those against argue that chlorine and many chlorinated compounds are essential in the control of human health (the prevention of disease transmitted through drinking water that has not been disinfected), and that chlorinated compounds are indispensable intermediates in many production processes, representing a vast economic value. But such discussions often ignore the fact that Nature contributes significantly to the production of chlorinated organic compounds. More than 1000 such compounds are known, and their contribution to the biogeochemical cycling of chlorine is underestimated. Chlorine is organically bound in large quantities to humic materials, and natural production mechanisms are known for low molecular weight compounds (methyl chloride, chloroform, chlorinated dibenzo-p-dioxins and dibenzofurans). The role of these compounds in the environment is largely unknown. Naturally-Produced Organohalogens gives a complete overview of the present state of knowledge on the subject, giving a much needed balance to the argument sketched out above.
Progress In Heterocyclic Chemistry
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Author : Gordon Gribble
language : en
Publisher: Elsevier
Release Date : 2023-11-17
Progress In Heterocyclic Chemistry written by Gordon Gribble and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-17 with Science categories.
Progress in Heterocyclic Chemistry (PHC), Volume 35 is the latest in this annual review series that contains both highlights of the previous year’s literature on heterocyclic chemistry and articles on new and developing topics of particular interest to heterocyclic chemists. Chapters in this new release are all written by leading researchers in their field, constituting a systematic survey of the important original material reported in the literature of heterocyclic chemistry in 2021. As with previous volumes in the series, this book will enable academic and industrial chemists, and advanced students, to keep abreast of developments in heterocyclic chemistry. Presents articles on new and developing topics of interest to heterocyclic chemists Provides a systematic survey of the important 2022 heterocyclic chemistry literature Includes contributions from leading researchers in the field Recognized as the premiere annual review of heterocyclic chemistry
Progress In Heterocyclic Chemistry
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Author : Gordon Gribble
language : en
Publisher: Elsevier
Release Date : 2023-01-10
Progress In Heterocyclic Chemistry written by Gordon Gribble and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-10 with Science categories.
Progress in Heterocyclic Chemistry: Volume 34, the latest in this annual review series commissioned by the International Society of Heterocyclic Chemistry (ISHC), contains both highlights of the previous year’s literature on heterocyclic chemistry and articles on new developing topics of particular interest to heterocyclic chemists. Highlight chapters in Volume 34 are all written by leading researchers in their field, thus constituting a systematic survey of the important original material reported in the literature of heterocyclic chemistry in 2021. As with previous volumes in the series, Volume 34 will enable academic and industrial chemists and advanced students to keep abreast of developments in heterocyclic chemistry in a convenient way. Recognized as the premiere review of heterocyclic chemistry Includes contributions from leading researchers in the field Provides a systematic survey of the important 2021 heterocyclic chemistry literature Presents articles on new and developing topics of interest to heterocyclic chemist
Palladium In Heterocyclic Chemistry
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Author : Gordon W. Gribble
language : en
Publisher: Elsevier
Release Date : 2000-11-07
Palladium In Heterocyclic Chemistry written by Gordon W. Gribble and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-11-07 with Science categories.
Palladium in Heterocyclic Chemistry
Progress In Heterocyclic Chemistry
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Author : Gordon W. Gribble
language : en
Publisher: Elsevier
Release Date : 2021-01-05
Progress In Heterocyclic Chemistry written by Gordon W. Gribble and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-05 with Science categories.
Progress in Heterocyclic Chemistry, Volume 32, the latest in this annual review series commissioned by the International Society of Heterocyclic Chemistry (ISHC), highlights the previous year’s literature on heterocyclic chemistry, along with articles on new developing topics of particular interest to heterocyclic chemists. Chapters highlighted in volume 32 are written by leading researchers in their field, providing a systematic survey of important, original material reported in the literature of heterocyclic chemistry in 2019. As with previous volumes in the series, this release will help academic and industrial chemists and advanced students keep abreast of developments in heterocyclic chemistry. Recognized as the premiere review of heterocyclic chemistry Includes contributions from leading researchers in the field Provides a systematic survey of the important 2019 heterocyclic chemistry literature Presents articles on new and developing topics of interest to heterocyclic chemists
Organohalide Respiring Bacteria
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Author : Lorenz Adrian
language : en
Publisher: Springer
Release Date : 2016-08-03
Organohalide Respiring Bacteria written by Lorenz Adrian and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-03 with Science categories.
This book summarizes the current state of knowledge concerning bacteria that use halogenated organic compounds as respiratory electron acceptors. The discovery of organohalide-respiring bacteria has expanded the range of electron acceptors used for energy conservation, and serves as a prime example of how scientific discoveries are enabling innovative engineering solutions that have transformed remediation practice. Individual chapters provide in-depth background information on the discovery, isolation, phylogeny, biochemistry, genomic features, and ecology of individual organohalide-respiring genera, including Dehalococcoides, Dehalogenimonas, Dehalobacter, Desulfitobacterium and Sulfurospirillum, as well as organohalide-respiring members of the Deltaproteobacteria. The book introduces readers to the fascinating biology of organohalide-respiring bacteria, offering a valuable resource for students, engineers and practitioners alike.
Chlorine And Chlorine Compounds In The Paper Industry
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Author : Victor Turoski
language : en
Publisher: CRC Press
Release Date : 1997-09-01
Chlorine And Chlorine Compounds In The Paper Industry written by Victor Turoski and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-09-01 with Science categories.
This handbook provides essential information on toxicology, risk assessment, analysis, monitoring, human and ecological effects, treatment alternatives, ecosystem health, compliance, and much more.