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Application

2003119987/04, 2003-06-23

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Start date

2003-06-23

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Actual filing date

2003-06-23

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Published

2005-04-10

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Inventor

Ptashko O.A.Kunakova R.V.Khisaeva D.A.Selimov D.F.D'Jakonov V.A.Timofeev V.P.Kontimirov A.U.

(73)

Holder

Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Po Povysheniju Nefteotdachi Plastov Akademii Nauk Respubliki Bashkortostan

2,3-DIALKYL-7,8-BENZO-1,6-NAPHTIRIDINE PREPARATION CATALYST Russian patent published in 2005 - IPC

Abstract RU 2249480 C2

FIELD: organic synthesis catalysts.

SUBSTANCE: catalyst consists of complex [Sm(NO3)5][C5H5NH]2 constituted by samarium nitrate, pyridine, and nitric acid taken in molar ratio 10:20:20, respectively.

EFFECT: achieved accessibility of catalyst.

1 tbl, 2 ex

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RU 2 249 480 C2

Authors

Ptashko O.A.

Kunakova R.V.

Khisaeva D.A.

Selimov D.F.

D'Jakonov V.A.

Timofeev V.P.

Kontimirov A.U.

Dates

2005-04-10—Published

2003-06-23—Filed

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