BG51203A1 - Unsaturated esters of 1, 3, 5- triazene and method for their obtaining - Google Patents

Unsaturated esters of 1, 3, 5- triazene and method for their obtaining

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Publication number
BG51203A1
BG51203A1 BG9418591A BG9418591A BG51203A1 BG 51203 A1 BG51203 A1 BG 51203A1 BG 9418591 A BG9418591 A BG 9418591A BG 9418591 A BG9418591 A BG 9418591A BG 51203 A1 BG51203 A1 BG 51203A1
Authority
BG
Bulgaria
Prior art keywords
triazene
obtaining
unsaturated esters
diazotisation
dichlorotriazine
Prior art date
Application number
BG9418591A
Inventor
Temenuzhka N Konstantinova
Aneta B Josifova
Original Assignee
Univ Sofijski Tech
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 Univ Sofijski Tech filed Critical Univ Sofijski Tech
Priority to BG9418591A priority Critical patent/BG51203A1/en
Publication of BG51203A1 publication Critical patent/BG51203A1/en

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Abstract

The compounds are stabilisers for polymeric materials, which intensively absorb light in its UV range. They have the following general formula:<IMAGE>where X represents -H or -Cl. According to the method, after diazotisation, the respective O-aminophenol is combined with phenylenediamine. The produced derivative is transformed into benzotriazole (by using familiar methods), which is acylated with 2-allyloxy-4,6-dichlorotriazine at 35-40 degrees C and pH of 7 to 9 in organic solvent medium.
BG9418591A 1991-04-03 1991-04-03 Unsaturated esters of 1, 3, 5- triazene and method for their obtaining BG51203A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG9418591A BG51203A1 (en) 1991-04-03 1991-04-03 Unsaturated esters of 1, 3, 5- triazene and method for their obtaining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG9418591A BG51203A1 (en) 1991-04-03 1991-04-03 Unsaturated esters of 1, 3, 5- triazene and method for their obtaining

Publications (1)

Publication Number Publication Date
BG51203A1 true BG51203A1 (en) 1993-03-15

Family

ID=3923644

Family Applications (1)

Application Number Title Priority Date Filing Date
BG9418591A BG51203A1 (en) 1991-04-03 1991-04-03 Unsaturated esters of 1, 3, 5- triazene and method for their obtaining

Country Status (1)

Country Link
BG (1) BG51203A1 (en)

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