METHOD OF PREPARING 1-ETHYL-2,3-FULLERENE [60] ALUMACYCLOPROPANES

chemical industry. SUBSTANCE: described is method of preparing 1-ethyl-2,3- fullerene [60] alumacyclopropanes of formula I: wherein n is 1-3 and C60 is allotropic modification of carbon. Method comprises reacting fullerene [60] with excessive amount of ethylaluminium dichloride (EtAlCl2) and activat...

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Bibliographische Detailangaben
Hauptverfasser:	TOMILOV JU.V, NEFEDOV O.M, CHEGODAEVA M.F, DZHEMILEV U.M, IBRAGIMOV A.G, KHAFIZOVA L.O
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	chemical industry. SUBSTANCE: described is method of preparing 1-ethyl-2,3- fullerene [60] alumacyclopropanes of formula I: wherein n is 1-3 and C60 is allotropic modification of carbon. Method comprises reacting fullerene [60] with excessive amount of ethylaluminium dichloride (EtAlCl2) and activated magnesium in the presence of catalyst Cp2TiCl2 in argon atmosphere under normal conditions in solvent for 10-14 hours in toluene and tetrahydrofuran. Yield of the desired product is 62-84%. EFFECT: preparation of 1-ethyl-2,3-fullerene [60] alumacyclopropanes. 7 ex, 1 tbl