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2 061 677

(13)

C1

(51)

IPC

(21) (22)

Application

5049471/04, 1992-06-24

(22)

Actual filing date

1992-06-24

(45)

Published

1996-06-10

(72)

Inventor

Tartakovskij V.A.Ermakov A.S.Sigaj N.V.Varfolomeeva O.N.Kulikova E.Ju.

(73)

Holder

Institut Organicheskoj Khimii Im.N.D.Zelinskogo Ran

PROCESS FOR PREPARING 1,2-AMINOALCOHOLS Russian patent published in 1996 - IPC

Abstract RU 2061677 C1

FIELD: as intermediate product in the synthesis of resins and polymers. SUBSTANCE: product: amimoalcohol of general formula: R1NHCH2CH(OH)R2, with radicals defined accordingly. Reagent 1: oxyran of formula 1. Reagent 2: R1NHSO3M wherein M is Na, K, NH4. Reaction conditions: in aprotic solvent at 40-45 C followed by treatment of the reaction mixture with mineral acid at 80-160 C. Structure of the compound of formula 1: . EFFECT: more efficient preparation process. 1 tbl

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RU 2 061 677 C1

Authors

Tartakovskij V.A.

Ermakov A.S.

Sigaj N.V.

Varfolomeeva O.N.

Kulikova E.Ju.

Dates

1996-06-10—Published

1992-06-24—Filed

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