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2 139 847

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IPC

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Application

98104735/04, 1998-03-12

(24)

Start date

1998-03-12

(22)

Actual filing date

1998-03-12

(45)

Published

1999-10-20

(72)

Inventor

Dzhemilev U.M.Khusnutdinov R.I.Parfenova R.I.Atnabaeva A.M.Muslimov Z.S.

(73)

Holder

Institut Neftekhimii I Kataliza An Respubliki Bashkortostan

METHOD OF PREPARING PENTACYCLO ([8•2•1•1•0•0])TETRA-DECANEDIOL-6,9 Russian patent published in 1999 - IPC

Abstract RU 2139847 C1

FIELD: organic chemistry, more particularly preparation of polycyatic diol-pentacuclo ([8•2•1•12,5•03,7•08,12])tetradecandiol-6,9 of formula I: and polycarbonate, polyamine and polyamide polymers. SUBSTANCE: method comprises reacting binor-s with water in the presence of palladium-containing catalyst. Water is reactant and medium. Reaction is carried out at 180 C for 6 hours. Yield of diol is about 100%. EFFECT: higher yield of the desired product, fewer stages and shorter reaction time, reduced material expenses and lower energy consumption. 1 tbl

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RU 2 139 847 C1

Authors

Dzhemilev U.M.

Khusnutdinov R.I.

Parfenova R.I.

Atnabaeva A.M.

Muslimov Z.S.

Dates

1999-10-20—Published

1998-03-12—Filed

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