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Dietilci nk DEZn cinkoorganichna spoluka skladu C2H5 2Zn Skladayetsya z atomu cinku pov yazanogo z dvoma etilnimi grupami Rechovina ye bezbarvnoyu legkozajmistoyu ridinoyu DietilcinkNazva za IUPAC diethylzincIdentifikatoriNomer CAS 557 20 0Nomer EINECS 209 161 3ChEBI 51496SMILES CC Zn CCInChI 1 2C2H5 Zn c2 1 2 h2 1H2 2H3 rC4H10Zn c1 3 5 4 2 h3 4H2 1 2H3Nomer Belshtejna 3587207Nomer Gmelina 2178VlastivostiMolekulyarna formula C2H5 2ZnMolyarna masa 123 50 g molGustina 1 205 g mLTpl 28 CTkip 117 CRozchinnist voda Reaguye burhlivoNebezpekiKlasifikaciya YeS Flammable F Corrosive C Dangerous for the environment N NFPA 704 4 3 3 WYaksho ne zaznacheno inshe dani navedeno dlya rechovin u standartnomu stani za 25 C 100 kPa Instrukciya z vikoristannya shablonuPrimitki kartkiShiroko zastosovuyetsya v organichnomu sintezi Dietilcink dostupnij v prodazhu u viglyadi geksanovogo geptanovogo abo toluenovogo rozchinu Sintez red Edvard Frankland povidomiv u 1848 roci pro spoluku oderzhanu z cinku ta jodistogo etilu Ce bula persha vidkrita cinkoorganichna spoluka 1 2 Vin udoskonaliv sintez vikoristovuyuchi yak vihidnij material dietilrtut 3 Suchasni metodi sintezu polyagayut u reakciyi sumishi jodistogo etilu abo jodistogo bromidu z cinkomidnim splavom u spivvidnoshenni 1 1 4 Vikoristannya red Nezvazhayuchi na legku samozajmistist dietilcink ye vazhlivim himichnim reagentom Vin vikoristovuyetsya u organichnomu sintezi yak dzherelo etilovogo karbanionu v reakciyah priyednannya do karbonilnih grup Napriklad asimmetrichne priyednannya etilnoyi grupi do benzaldegidu 5 ta iminiv 6 Krim togo vin chasto vikoristovuyetsya u kombinaciyi z dijodometanom yak reagent Simmonsa Smita dlya peretvorennya alkeniv na ciklopropilni grupi 7 8 Vin mensh nukleofilnij nizh shozhi na nogo alkillitij ta reagent Grinyara tak sho jogo mozhna vikoristovuvati koli neobhidno mati desho m yakishij nukleofil Takozh jogo shiroko vikoristovuyut u himiyi materialiv yak dzherelo cinku u sintezi nanochastinok Primitki red E Frankland 1850 On the isolation of the organic radicals Quarterly Journal of the Chemical Society 2 3 263 doi 10 1039 QJ8500200263 Dietmar Seyferth 2001 Zinc Alkyls Edward Frankland and the Beginnings of Main Group Organometallic Chemistry Organometallics 20 2940 2955 doi 10 1021 om010439f E Frankland B F Duppa 1864 On a new reaction for the production of the zinc compounds of the alkyl radical Journal of the Chemical Society 17 29 36 doi 10 1039 JS8641700029 C R Noller 1943 Diethyl Zinc Org Synth Coll Vol 2 184 Masato Kitamura Hiromasa Oka Seiji Suga and Ryōji Noyori 2004 Catalytic Enantioselective Addition of Dialkylzincs to Aldehydes Using 2S 3 exo Dimethylamino isoborneol 2S DAIB S 1 Phenyl 1 propanol Org Synth Coll Vol 10 635 Jean Nicolas Desrosiers Alexandre Cote Alessandro A Boezio and Andre B Charette 2005 Preparation of Enantiomerically Enriched 1S 1 Phenylpropan 1 amine Hydrochloride by a Catalytic Addition of Diorganozinc Reagents to Imines Org Synth 83 5 Andre B Charette and Helene Lebel 2004 2S 3S 3 Phenylcyclopropyl methanol Org Synth Coll Vol 10 613 Yoshihiko Ito Shotaro Fujii Masashi Nakatuska Fumio Kawamoto and Takeo Saegusa 1988 One Carbon Ring Expansion of Cycloalkanones to Conjugated Cycloalkenones 2 Cyclohepten 1 one Org Synth Coll Vol 6 327 nbsp Ce nezavershena stattya pro organichnu spoluku Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Dietilcink amp oldid 35050902