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2 091 371

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C1

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IPC

(21) (22)

Application

95102935/04, 1995-03-02

(22)

Actual filing date

1995-03-02

(45)

Published

1997-09-27

(72)

Inventor

Krajushkin M.M.Jarovenko V.N.Shirinjan V.Z.Zavarzin I.V.

(73)

Holder

Krajushkin Mikhail MikhajlovichJarovenko Vladimir NikolaevichShirinjan Valerik ZarmikovichZavarzin Igor' Viktorovich

METHOD OF PREPARING N-(CYCLOHEXYLTHIO)PHTHALAMIDE Russian patent published in 1997 - IPC

Abstract RU 2091371 C1

FIELD: chemical industry. SUBSTANCE: claimed method comprises preparing N-(cyclohexylthio) phthalimide by reaction of cyclohexylsulphenyl chloride with phthalimide in the presence of water and alkali. The reaction should be preferably quaternary ammonium salt. EFFECT: more efficient preparation of method.

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RU 2 091 371 C1

Authors

Krajushkin M.M.

Jarovenko V.N.

Shirinjan V.Z.

Zavarzin I.V.

Dates

1997-09-27—Published

1995-03-02—Filed

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