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2 026 856

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IPC

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Application

4911262/04, 1991-02-15

(22)

Actual filing date

1991-02-15

(45)

Published

1995-01-20

(72)

Inventor

Devekki A.V.Trushova N.V.

(73)

Holder

Leningradskoe Nauchno-Proizvodstvennoe Ob"Edinenie Po Razrabotke I Vnedreniju Neftekhimicheskikh Protsessov

METHOD OF PREPARING OF A MIXTURE OF DIACETOXYCYCLOPENTENES Russian patent published in 1995 - IPC

Abstract RU 2026856 C1

FIELD: chemical technology. SUBSTANCE: 1,3-cyclopentadiene is subjected for acetoxylation in the medium of acetic acid using air oxygen and intermetallide Rh2Te as catalysts. Process is carried out at 80-85 C under pressure 8.5-9.0 MPa on the catalyst, wt.-%: rhodium telluride Rh2Te 2.8-3.6, and activated coal - the rest. Yield is 89%. EFFECT: enhanced yield of product. 4 tbl

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RU 2 026 856 C1

Authors

Devekki A.V.

Trushova N.V.

Dates

1995-01-20—Published

1991-02-15—Filed

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