METHOD FOR PREPARING 1-{[1-(HYDROXYMETHYL)PROPYL]AMINO}-1,2-DIHYDRO[60]FULLERENE Russian patent published in 2007 - IPC C07C211/03 C01B31/02 

FIELD: organic chemistry, chelating compounds, chemical technology.

SUBSTANCE: invention relates to a method for synthesis of 1-{[1-(hydroxymethyl)propyl]amino}-1,2-dihydro[60]fullerene of the formula (1) . Method involves interaction of fullerene-C₆₀ c 2-amino-1-butanol of the formula in the mole ratio fullerene-C₆₀ : 2-amino-1-butanol = 0.01:(0.01-0.011) in the presence of titanocene dichloride (Cp₂TiCl₂) as a catalyst taken in the amount 15-25 mol.% with respect to fulelrene-C₆₀ in toluene medium as a solvent at room temperature (˜20°C) for 42-54 h. The yield of the end product is 67-90%. Synthesized compound can be used as chelating agents, sorbents, biologically active compounds, and in creature of novel materials with desired electronic, magnetic and optical properties.

EFFECT: improved method of synthesis.

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