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2 136 647

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IPC

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Application

98108136/04, 1998-04-29

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Start date

1998-04-29

(22)

Actual filing date

1998-04-29

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Published

1999-09-10

(72)

Inventor

Dzhemilev U.M.Nefedov O.M.Ibragimov A.G.Tomilov Ju.V.Khafizova L.O.Deeva E.A.

(73)

Holder

Institut Neftekhimii I Kataliza An Rb

METHOD OF COMBINED PREPARATION OF MONO[CYCLOALKYL]DIHYDRO[60] FULLERENES AND BIS[CYCLOALKYL]TETRAHYDRO [60] FULLERENES Russian patent published in 1999 - IPC

Abstract RU 2136647 C1

FIELD: fine organic synthesis, more particularly original semiproducts for preparing biological active agents for medicine and agriculture, and addition agents for oils. SUBSTANCE: method comprises reacting toluene solution of C60 fullerene with excessive amount of ether solution of α,ω-dimagnesium bromide, in the presence of catalyst under normal conditions for 8-24 hours and subsequently treating reaction mixture with 5% aqueous hydrochloric acid. Combined yield of final products is 56-92%. EFFECT: more efficient preparation method. 1 ex, 1 tbl

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RU 2 136 647 C1

Authors

Dzhemilev U.M.

Nefedov O.M.

Ibragimov A.G.

Tomilov Ju.V.

Khafizova L.O.

Deeva E.A.

Dates

1999-09-10—Published

1998-04-29—Filed

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