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Application

2001113335/04, 2001-05-14

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Start date

2001-05-14

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Actual filing date

2001-05-14

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Published

2002-10-20

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Inventor

Dzhemilev U.M.Ibragimov A.G.Sharipova F.V.Spirikhin L.V.Chegodaeva M.F.Popod'Ko N.R.

(73)

Holder

Institut Neftekhimii I Kataliza An Rb I Unts Ran

METHOD OF SYNTHESIS OF 2,3-FULLERENO[60]-2,3,4,7-TETRA-HYDRO-1H-λ-THIEPINE-1,1-DIOXIDE Russian patent published in 2002 - IPC

Abstract RU 2191182 C1

FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to a method of synthesis of functionally substituted fullerene of the formula (I) λ6 that can be used as a chelating agent, sorbent and biologically active compound. Method involves the interaction of fullerene [60] with 3-sulfolene excess in the presence of as a catalyst in an argon atmosphere, in toluene medium, at temperature 90-110 C for 8-12 h. The yield of the end compound is 72-86%. EFFECT: improved method of synthesis, increased yield. 1 tbl, 1 ex

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RU 2 191 182 C1

Authors

Dzhemilev U.M.

Ibragimov A.G.

Sharipova F.V.

Spirikhin L.V.

Chegodaeva M.F.

Popod'Ko N.R.

Dates

2002-10-20—Published

2001-05-14—Filed

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