alkylidyne
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organometallic compound — ▪ chemical compound Introduction any member of a class of substances containing at least one metal to carbon bond in which the carbon is part of an organic group. Organometallic compounds constitute a very large group of substances that have… … Universalium
Ernst Otto Fischer — Infobox Scientist name = Ernst Otto Fischer caption = Ernst Otto Fischer birth date = 10 November 1918 birth place = Solln, since 1938 part of Munich, German Empire death date = death date and age|2007|7|23|1918|11|10 death place = Munich,… … Wikipedia
Coupling reaction — A coupling reaction in organic chemistry is a catch all term for a variety of reactions where two hydrocarbon fragments are coupled with the aid of a metal catalyst. In one important reaction type a main group organometallic compound of the type… … Wikipedia
Alkyne metathesis — is an organic reaction involving the redistribution of alkyne chemical bonds. [ Alkyne metathesis Alois Fürstner and Paul W. Davies, Chemical Communications, 2005, (18), 2307 2320. doi|10.1039/b419143a] This reaction is closely related to olefin… … Wikipedia
DuPont Central Research — In 1957, the research organization of the Chemicals Department of E. I. du Pont de Nemours and Company was renamed Central Research Department, beginning the history of the premier scientific organization within DuPont and one of the foremost… … Wikipedia
Metal ligand multiple bond — In Chemistry, ametal ligand multiple bond describes the interaction of certain ligands with a metal with a bond order greater than one. [ Metal Ligand Multiple Bonds: The Chemistry of Transition Metal Complexes Containing Oxo, Nitrido, Imido,… … Wikipedia
F. Gordon A. Stone — Born May 19, 1925 Exeter, Devon, UK Died April 6, 2011(2011 04 06) (aged 85) Waco … Wikipedia
Enlace múltiple metal ligando — Saltar a navegación, búsqueda En química, un enlace múltiple metal ligando describe la interacción de ciertos ligandos con un metal, con un orden de enlace mayor que uno.[1] Los complejos que muestran ligandos unidos por enlace múltiple son de… … Wikipedia Español
Metal–ligand multiple bond — In Chemistry, a metal–ligand multiple bond describes the interaction of certain ligands with a metal with a bond order greater than one.[1] Coordination complexes featuring multiply bonded ligands are of both scholarly and practical interest.… … Wikipedia
CATALYSE - Catalyse homogène — La plupart des réactions chimiques requièrent, pour avoir lieu, un apport d’énergie, l’énergie d’activation. Certaines substances sont susceptibles de diminuer cette énergie d’activation et favorisent donc la réaction; elles interviennent par une … Encyclopédie Universelle
