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2 067 574

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C1

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IPC

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Application

94004006/04, 1994-02-04

(22)

Actual filing date

1994-02-04

(45)

Published

1996-10-10

(72)

Inventor

Jukhtin S.B.Alov E.M.Moskvichev Ju.A.Savinskij N.G.Golikov I.V.

(73)

Holder

Jaroslavskij Gosudarstvennyj Tekhnicheskij Universitet

AROMATIC MONO- OR DISULFONYLAZIDES Russian patent published in 1996 - IPC

Abstract RU 2067574 C1

FIELD: chemical industry. SUBSTANCE: product: aromatic mono- or disulfonylazides of formula 1: R-C6H4-SO2N3 wherein R is 3-COOH, 3-SO2N3, 4-C6H4-SO2N3, and 4-CH2-C6H4-SO2N3. Reagent 1: aromatic sulfochloride. Reagent 2: aqueous sodium azide. Reaction conditions: phase transfer catalyst. EFFECT: improved properties of the title compounds. 2 tbl

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RU 2 067 574 C1

Authors

Jukhtin S.B.

Alov E.M.

Moskvichev Ju.A.

Savinskij N.G.

Golikov I.V.

Dates

1996-10-10—Published

1994-02-04—Filed

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