METHOD OF OBTAINING POLYHYDRO[60]FULLERENES

摘要

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