METHOD OF OBTAINING POLYHYDRO[60]FULLERENES

FIELD: chemistry. ^ SUBSTANCE: invention concerns method of obtaining polyhydro[60]fullerenes of formula (1): , involving fullerene C60 interaction with diisobutylaluminum chloride (i-Bu2AlCl) in the presence of zirconocene dichloride catalyst (Cp2ZrCl2) at molar ratio of C60:i-Bu2AlCl:Cp2ZrCl2=1:(5...

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Hauptverfasser:	IBRAGIMOV ASKHAT GABDRAKHMANOVICH, AKHMETOV ARSLAN RIFKHATOVICH, DZHEMILEV USEIN MEMETOVICH, TUKTAROV AJRAT RAMILEVICH, D'JAKONOV VLADIMIR ANATOL'EVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Zusammenfassung:	FIELD: chemistry. ^ SUBSTANCE: invention concerns method of obtaining polyhydro[60]fullerenes of formula (1): , involving fullerene C60 interaction with diisobutylaluminum chloride (i-Bu2AlCl) in the presence of zirconocene dichloride catalyst (Cp2ZrCl2) at molar ratio of C60:i-Bu2AlCl:Cp2ZrCl2=1:(55-65):(0.15-0.25), preferably 1:60:0.20, in argon atmosphere in the absence of light at room temperature of 60-100°C and atmospheric pressure in toluene medium for 1-5 hours, with further hydrolysis of reaction mass. The method allows obtaining total 77-91% output of polyhydro[60]fullerene after reaction mass hydrolysis. ^ EFFECT: improved method. ^ 1 tbl, 7 ex