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UA16696A1 - Process for the preparation of n-carboxyphenylimides of 4-dimethylaminonaphthalene-1,8-dicarboxylic acid - Google Patents

Process for the preparation of n-carboxyphenylimides of 4-dimethylaminonaphthalene-1,8-dicarboxylic acid

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Publication number
UA16696A1
UA16696A1 UA3829696A UA3829696A UA16696A1 UA 16696 A1 UA16696 A1 UA 16696A1 UA 3829696 A UA3829696 A UA 3829696A UA 3829696 A UA3829696 A UA 3829696A UA 16696 A1 UA16696 A1 UA 16696A1
Authority
UA
Ukraine
Prior art keywords
dicarboxylic acid
preparation
carboxyphenylimides
dimethylaminonaphthalene
carboxyphenylimide
Prior art date
Application number
UA3829696A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Людмила Іванівна Кормилова
Людмила Ивановна Кормилова
Дія Георгіївна Переяслова
Дия Георгиевна Переяслова
Інна Григорівна Єрмоленко
Инна Григоръевна Ермоленко
Тамара Андріївна Сердечна
Тамара Андреевна Сердечная
Original Assignee
Інститут Монокристалів Ан України
Институт монокристаллов АН Украины
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Інститут Монокристалів Ан України, Институт монокристаллов АН Украины filed Critical Інститут Монокристалів Ан України
Priority to UA3829696A priority Critical patent/UA16696A1/en
Publication of UA16696A1 publication Critical patent/UA16696A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention relates to the thechnology of preparation N-substituted naphthalimides. A process for the preparation of N-carboxyphenylimides of 4-dimethylaminonaphthalene-1,8-dicarboxylic acid is based on interaction of corresponding N-carboxyphenylimide of 4-halonaphthalene-1,8-dicarboxylic acid with amine in solvent medium at elevated temperature. N-carboxyphenylimide of 4-chloronaphthalene-1,8-carboxylic acid or sodium salt thereof is used as N-carboxyphenylimide of 4-halonaphthalene-1,8-dicarboxylic acid, dimethylamine is used as amine and water is used as a solvent.
UA3829696A 1984-12-25 1984-12-25 Process for the preparation of n-carboxyphenylimides of 4-dimethylaminonaphthalene-1,8-dicarboxylic acid UA16696A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA3829696A UA16696A1 (en) 1984-12-25 1984-12-25 Process for the preparation of n-carboxyphenylimides of 4-dimethylaminonaphthalene-1,8-dicarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA3829696A UA16696A1 (en) 1984-12-25 1984-12-25 Process for the preparation of n-carboxyphenylimides of 4-dimethylaminonaphthalene-1,8-dicarboxylic acid

Publications (1)

Publication Number Publication Date
UA16696A1 true UA16696A1 (en) 1997-08-29

Family

ID=74558190

Family Applications (1)

Application Number Title Priority Date Filing Date
UA3829696A UA16696A1 (en) 1984-12-25 1984-12-25 Process for the preparation of n-carboxyphenylimides of 4-dimethylaminonaphthalene-1,8-dicarboxylic acid

Country Status (1)

Country Link
UA (1) UA16696A1 (en)

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