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Application

97109769/04, 1997-06-10

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Actual filing date

1997-06-10

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Published

1999-04-27

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Inventor

Dzhemilev U.M.Ibragimov A.G.Zagrebel'Naja I.V.Ushakova Z.I.Kovtunenko I.A.Dodonova N.E.

(73)

Holder

Institut Neftekhimii I Kataliza S Opytnym Zavodom An Respubliki Bashkortostan

METHOD OF PREPARING 1-(2-(CYCLOHEX-3-ENE-1-YL ETHYL)-1,1- DIETHYLALANE Russian patent published in 1999 - IPC

Abstract RU 2129559 C1

FIELD: fine organic and organometal synthesis, more particularly preparation of new organoaluminium compound of formula I: . SUBSTANCE: method comprises reacting trialkyl aluminium (AlEt3) with 4- vinylcyclohex-1-ene in the presence of titanocene dichloride Cp2TiCl2 wherein Cp = η5-C5H5 is (12-16): 10:(0.3-0.6) molar ratio, respectively and room temperature and stirring for 8-12 hours. Yield of desired product is 76-92%. EFFECT: more efficient preparation method. 2 cl, 7 ex, 1 tbl

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RU 2 129 559 C1

Authors

Dzhemilev U.M.

Ibragimov A.G.

Zagrebel'Naja I.V.

Ushakova Z.I.

Kovtunenko I.A.

Dodonova N.E.

Dates

1999-04-27—Published

1997-06-10—Filed

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