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2 342 378

(13)

(51)

IPC

C07D333/78(2006-01-01)

C01B31/02(2006-01-01)

(21) (22)

Application

2007104485/04, 2007-02-05

(24)

Start date

2007-02-05

(22)

Actual filing date

2007-02-05

(45)

Published

2008-12-27

(72)

Inventor

Dzhemilev Usein MemetovichTuktarov Ajrat RamilevichAkhmetov Arslan RifkhatovichIbragimov Askhat GabdrakhmanovichPudas MarkoKunakova Rajkhana Valiullovna

(73)

Holder

Institut Neftekhimii I Kataliza Ran

METHOD OF OBTAINING 3,4-FULLERO [60]TETRAHYDROTHIOPHENE Russian patent published in 2008 - IPC C07D333/78 C01B31/02

Abstract RU 2342378 C2

FIELD: chemistry.

SUBSTANCE: claimed invention relates to field of organic chemistry, namely to method of obtaining 3,4-fullero(60)tetrahydrothiophene of formula (I) . Essence of method lies in interaction of fullerene C₆₀ with dimethylsulfide in presence of catalyst Cp₂TiCl₂ in toluol medium at temperature ˜20°C during 66-78 hours. Target product output is 59-82%.

EFFECT: obtaining compound, which can be used as complex-forming agent, sorbent, biologically active compound, as well as in creation of novel materials with set electronic, magnetic and optical properties.

1 tbl, 7 ex

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RU 2 342 378 C2

Authors

Dzhemilev Usein Memetovich

Tuktarov Ajrat Ramilevich

Akhmetov Arslan Rifkhatovich

Ibragimov Askhat Gabdrakhmanovich

Pudas Marko

Kunakova Rajkhana Valiullovna

Dates

2008-12-27—Published

2007-02-05—Filed