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2 164 918

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Application

99118850/04, 1999-08-31

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Start date

1999-08-31

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Actual filing date

1999-08-31

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Published

2001-04-10

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Inventor

Dzhemilev U.M.Ibragimov A.G.Sharipova F.V.Spirikhin L.V.Tomilov Ju.V.Nefedov O.M.

(73)

Holder

Institut Neftekhimii I Kataliza An Rb I Unts Ran

METHOD OF PREPARING 3,4-FULLERENE[60]-1,2- OXYTHIOETHANE-2-(1,4-BUT-2-ENE)-2-OXIDE Russian patent published in 2001 - IPC

Abstract RU 2164918 C1

FIELD: organic chemistry, particularly, preparation of functionally substituted fullerenes which are useful as complexing agents, sorbents, and biologically active compounds. SUBSTANCE: method comprises reacting fullerene (60) with excessive amount of 3-sulfolene in argon atmosphere, in toluene at 90-110 C for 6-10 h. EFFECT: new compound of general formula I wherein C60 is allotropic carbon modification, n is 1-3 and yield is 82.9%. 7 ex, 1 tbl

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RU 2 164 918 C1

Authors

Dzhemilev U.M.

Ibragimov A.G.

Sharipova F.V.

Spirikhin L.V.

Tomilov Ju.V.

Nefedov O.M.

Dates

2001-04-10—Published

1999-08-31—Filed

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