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2 313 521

(13)

(51)

IPC

C07D215/42(2006-01-01)

(21) (22)

Application

2006115389/04, 2006-05-04

(24)

Start date

2006-05-04

(22)

Actual filing date

2006-05-04

(45)

Published

2007-12-27

(72)

Inventor

Dzhemilev Usein MemetovichIbragimov Askhat GabdrakhmanovichTuktarov Ajrat RamilevichPudas Marko

(73)

Holder

Institut Neftekhimii I Kataliza Ran

METHOD FOR PREPARING 1-(4-QUINOLINAMINO)-1,2-DIHYDRO[60]FULLERENE Russian patent published in 2007 - IPC C07D215/42

Abstract RU 2313521 C1

FIELD: organic chemistry, chemical technology.

SUBSTANCE: invention relates to a method for synthesis of functionally substituted fullerenes. Invention describes a method for synthesis of 1-(4-quinolinamino)-1,2-dihydro[60]fullerene of the general formula (1): . Method involves interaction of C₆₀-fullerene with 4-quinolinamine in the mole ratio C₆₀-fullerene : 4-quinolinamine = 0.01:(0.01-0.011) in the presence of titanocene dichloride (Cp₂TiCl₂) taken in the amount 15-25 mole% with respect to C₆₀-fullerene in toluene medium as a solvent, at temperature 140-160⁰C for 6-10 h. Synthesized substituted fullerenes can be used as chelating agents, sorbents, biologically active compounds and in development of novel materials with desired electronic, magnetic and optical properties.

EFFECT: improved method of synthesis.

1 tbl, 1 ex

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RU 2 313 521 C1

Authors

Dzhemilev Usein Memetovich

Ibragimov Askhat Gabdrakhmanovich

Tuktarov Ajrat Ramilevich

Pudas Marko

Dates

2007-12-27—Published

2006-05-04—Filed