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2 099 332

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IPC

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Application

95109561/04, 1995-06-07

(22)

Actual filing date

1995-06-07

(45)

Published

1997-12-20

(72)

Inventor

Marinicheva G.E.Shebaldova A.D.Litvinov O.V.

(73)

Holder

Marinicheva Galina Evgen'EvnaShebaldova Asja DmitrievnaLitvinov Oleg VladimirovichNauchno-Issledovatel'Skij Institut Khimii Pri Saratovskom Gosudarstvennom Universitete Im.N.G.Chernyshevskogo

METHOD OF SYNTHESIS OF β--(5-NITROFURYL)-ACROLEIN Russian patent published in 1997 - IPC

Abstract RU 2099332 C1

FIELD: organic chemistry. SUBSTANCE: invention describes a method of synthesis β--(5-nitrofuryl)-acrolein. Method involves hydrolysis of 5-nitrofurfurol diacetate to 5-nitrofurfurol followed by condensation of acetic aldehyde with 5-nitrofurfurol in solvent. Concentrated acetic acid is used as a solvent. Process is carried out for a single stage. The synthesized compound is used for synthesis of furagin and furacrylin used for treatment of bacterial infections. EFFECT: improved method of synthesis. 1 tbl

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RU 2 099 332 C1

Authors

Marinicheva G.E.

Shebaldova A.D.

Litvinov O.V.

Dates

1997-12-20—Published

1995-06-07—Filed

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