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2 213 742

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IPC

(21) (22)

Application

2002107665/04, 2002-03-25

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Start date

2002-03-25

(22)

Actual filing date

2002-03-25

(45)

Published

2003-10-10

(72)

Inventor

Dzhemilev U.M.Ibragimov A.G.Khafizova L.O.Jalalova D.F.Khanov V.Kh.Kirichenko G.N.

(73)

Holder

Gu Institut Neftekhimii I Kataliza An Rb I Unts Ran

METHOD FOR PREPARING 3-THIA-EXSO-TRICYCLO-[5.2.1.0]-DECANE Russian patent published in 2003 - IPC

Abstract RU 2213742 C1

FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing 3-thia-exo-tricyclo-[5.2.1.0^2.6]-decane of the formula (I) . Method involves interaction of bicyclo-[2.2.1] -heptene with triethylaluminium in argon atmosphere in hexane medium in the presence of catalyst Cp₂ZrCl₂ at room temperature followed by cooling reaction mass to 40 C, addition of thionyl chloride and stirring. The yield of end compounds is 59-76%. Prepared compound can be used as an accelerator in rubber vulcanization, additive agent to lubricating oils and fuels. EFFECT: improved preparing method. 1 tbl, 1 ex

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RU 2 213 742 C1

Authors

Dzhemilev U.M.

Ibragimov A.G.

Khafizova L.O.

Jalalova D.F.

Khanov V.Kh.

Kirichenko G.N.

Dates

2003-10-10—Published

2002-03-25—Filed