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Reakciya Geka angl Heck reaction takozh vidoma yak Reakciya Mizoroki Geka angl Mizoroki Heck reaction himichna reakciya spoluchennya nenasichenih galogenopohidnih abo triflativ z alkenami u prisutnosti silnih osnov i katalizatoriv na osnovi Pd 0 1 2 Reakciya nazvana na chest amerikanskogo himika Richarda Geka Klasichnimi komponentami reakciyi Geka ye aril benzil abo vinilgalogenidi a takozh alkeni sho mistyat prinajmni odin atom Gidrogenu i ye yak pravilo elektrondeficitnimi spolukami takimi yak napriklad pohidni akrilovoyi kisloti Katalizatorom mozhe sluguvati tetrakis trifenilfosfin paladij 0 hlorid paladiyu abo paladij II acetat Ligandami paladiyu v cij reakciyi ye yak pravilo trifenilfosfin abo BINAP Yak osnovu vikoristovuyut trietilamin karbonat kaliyu abo acetat natriyu Cij reakciyi buli prisvyacheni dekilka oglyadovih publikacij 3 4 Primitki Redaguvati Heck R F Nolley Jr J P 1972 Palladium catalyzed vinylic hydrogen substitution reactions with aryl benzyl and styryl halides J Org Chem 37 14 2320 2322 doi 10 1021 jo00979a024 Mizoroki T Mori K Ozaki A 1971 Arylation of Olefin with Aryl Iodide Catalyzed by Palladium Bull Chem Soc Jap 44 581 doi 10 1246 bcsj 44 581 Heck R F 1982 Palladium Catalyzed Vinylation of Organic Halides Org React 27 345 390 A de Meijere F E Meyer Jr 1994 Fine Feathers Make Fine Birds The Heck Reaction in Modern Garb Angew Chem Int Ed Engl 33 2379 2411 doi 10 1002 anie 199423791 Literatura RedaguvatiGlosarij terminiv z himiyi uklad J Opejda O Shvajka In t fiziko organichnoyi himiyi ta vuglehimiyi im L M Litvinenka NAN Ukrayini Doneckij nacionalnij universitet Don Veber 2008 738 s ISBN 978 966 335 206 0 nbsp Ce nezavershena stattya z himiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Reakciya Geka amp oldid 18677148