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gribble gordon w. - naturally occurring organohalogen compounds - a comprehensive update

Naturally Occurring Organohalogen Compounds - A Comprehensive Update




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Dettagli

Genere:Libro
Lingua: Inglese
Pubblicazione: 12/2009
Edizione: 2010





Trama

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.





Sommario

Author's Note.- Introduction.- Origins: Marine Environment - Terrestrial Environment - Extraterrestrial Environment Occurrence: Simple Alkanes - Simple Functionalized Acyclic Organohalogens - Simple Functionalized Cyclic Organohalogens – Terpenes – Steroids - Marine Nonterpenes — C15 Acetogenins – Iridoids - Lipids and Fatty Acids - Fluorine-Containing Carboxylic Acids – Prostaglandins – Furanones - Amino Acids and Peptides – Alkaloids – Heterocycles – Polyacetylenes – Enediynes - Macrolides and Polyethers - Naphthoquinones, Higher Quinones, and Related Compounds – Tetracyclines – Aromatics - Simple Phenols - Complex Phenols – Glycopeptides – Orthosomycins - Dioxins and Dibenzofurans - Humic Acids.- Biohalogenation: Introduction – Chloroperoxidase – Bromoperoxidase - Halogenases, Other Haloperoxidases and Peroxidases – Myeloperoxidase - Abiotic Processes - Biofluorination - Biosynthesis.- Biodegradation.- Natural Function.- Significance.- Outlook.- Acknowledgements and References.










Altre Informazioni

ISBN:

9783211993224

Condizione: Nuovo
Collana: Fortschritte der Chemie organischer Naturstoffe Progress in the Chemistry of Organic Natural Products
Dimensioni: 0 x 0 mm Ø 1350 gr
Formato: Copertina rigida
Illustration Notes:XV, 613 p.
Pagine Arabe: 613
Pagine Romane: xv


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