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Application

4426030/04, 1988-05-17

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Actual filing date

1988-05-17

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Published

1999-02-27

(72)

Inventor

Devekki A.V.Jakushkin M.I.Kul'Chitskaja T.Ju.Selitskij A.P.Vakulenko I.I.

1,3-BUTADIENE ACETOXYLATION CATALYST Russian patent published in 1999 - IPC

Abstract SU 1552433 A1

FIELD: catalysts in industrial organic synthesis. SUBSTANCE: catalyst consists of carrier (activated carbon) with 3.4-5.2 wt % of active ingredient which is intermetallide of formula Pd4Te3W2. Catalyst increases selectivity of process by a factor of 6 (from 16 to 99.0-99.6%), prevailing isomer being 1,4-diacetoxybut- 2-ene produced with yield up to 95%. EFFECT: increased selectivity of process. 3 tbl, 16 ex

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SU 1 552 433 A1

Authors

Devekki A.V.

Jakushkin M.I.

Kul'Chitskaja T.Ju.

Selitskij A.P.

Vakulenko I.I.

Dates

1999-02-27—Published

1988-05-17—Filed

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