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1 594 950

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A1

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IPC

(21) (22)

Application

4665941/04, 1989-01-16

(22)

Actual filing date

1989-01-16

(45)

Published

1996-01-27

(72)

Inventor

Ivanov B.E.Krokhina S.S.Fridland N.S.Platova E.V.Badeeva E.K.Loskutov L.G.Kljuev B.L.Mitrokhin A.M.Beskopyl'Nyj A.M.Kalashnikov I.V.

METHOD FOR PRODUCTION OF HYPOPHOSPHITES OF β-OXYALKYL TRIMETHYL AMMONIUM Russian patent published in 1996 - IPC

Abstract SU 1594950 A1

FIELD: organic chemistry. SUBSTANCE: desired products are obtained by interaction of elementary phosphorous with trimethyl amine and ethylene oxide or propylene oxide and with water at molar ratio 1:(4-20):(4-15):(8-30). The process is carried out at 40-80 C in the medium of solvent. Ethanol, isopropanol, benzene and water represents the preferred solvents. EFFECT: produces novel compounds by novel methods. 2 cl

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SU 1 594 950 A1

Authors

Ivanov B.E.

Krokhina S.S.

Fridland N.S.

Platova E.V.

Badeeva E.K.

Loskutov L.G.

Kljuev B.L.

Mitrokhin A.M.

Beskopyl'Nyj A.M.

Kalashnikov I.V.

Dates

1996-01-27—Published

1989-01-16—Filed

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