Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. Kazys Daukšas, Jurgis Barkauskas, Vitas Daukšas. 2003.
Grignard reaction — The Grignard reaction, named for the French chemist François Auguste Victor Grignard, is an organometallic chemical reaction in which alkyl or aryl magnesium halides (Grignard reagents), which act as nucleophiles, attack electrophilic carbon… … Wikipedia
Grignard reagent — Chem. any of the group of reagents produced by the interaction of magnesium and an organic halide, usually in the presence of an ether, and having the general formula RMgX, where R is an organic group and X is a halogen: used in the Grignard… … Universalium
Grignard , François Auguste Victor — (1871–1935) French chemist Born at Cherbourg in northern France, Grignard first studied mathematics at the University of Lyons before he switched to chemistry. He was a lecturer at the universities of Besançon, Nancy, and Lyons before he was… … Scientists
Grignard-Reaktion — Die Grignard Reaktion ist eine metallorganische chemische Reaktion, bei der Alkyl oder Aryl Magnesiumhalogenide (Grignard Reagenz) als Nucleophil an elektrophile Gruppen wie z. B. Carbonylgruppen reagieren. Sie dient zum Aufbau von… … Deutsch Wikipedia
Grignard, Victor — ▪ French chemist in full François Auguste Victor Grignard born May 6, 1871, Cherbourg, France died Dec. 13, 1935, Lyon French chemist and corecipient, with Paul Sabatier (Sabatier, Paul), of the 1912 Nobel Prize for Chemistry for his… … Universalium
Grignard reagent — [grē′nyärd΄] n. [after F. A. V. Grignard (1871 1935), Fr chemist] any of a class of reagents with the general formula RMgX, in which R is an organic radical, esp. an alkyl or aryl, and X is a halogen: these reagents react with a great variety of… … English World dictionary
grignard reagent — noun Usage: usually capitalized G Etymology: after Victor Grignard : any of various compounds of magnesium with an organic radical and a halogen (as ethyl magnesium iodide C2H5MgI) that react readily (as with water, alcohols, amines, acids) in… … Useful english dictionary
Grignard, FrançoisAuguste Victor — Gri·gnard (grēn yärʹ), François Auguste Victor. 1871 1935. French chemist. He shared a 1912 Nobel Prize for his discovery of a group of reagents used in the synthesis of organic compounds. * * * … Universalium
Grignard reagent — any of several compounds of magnesium with an organic radical and a halogen; these reagents undergo reactions with many substances, producing important products … Medical dictionary
Common reagents — This is a list of common inorganic and organic reagents often used in chemistry. Contents 1 Synopsis 2 Reagent Compounds 3 See also 4 References S … Wikipedia
