PROCESS FOR THE PREPARATION OF CONDENSED AS-TRIAZINE DERIVATIVES

According to the present invention there is provided a new and improved process for the preparation of compounds of the general Formula I /I/ and isomers thereof wherein R1 is C1-10 alkyl or phenyl or naphthyl, the two latter groups being optionally substituted by one or more halogen, nitro, amino,...

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Bibliographic Details
Main Authors KOSOCZKY, IBOLYA, PETOECZ, LUJZA, GRASSER, KATALIN, HAJOS, GYOERGY, MESSMER, ANDRAS, BATORI, SANDOR, BENKO, PAL, PALLOS, LASZLO
Format Patent
LanguageEnglish
French
Published 19.12.1989
Edition4
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:According to the present invention there is provided a new and improved process for the preparation of compounds of the general Formula I /I/ and isomers thereof wherein R1 is C1-10 alkyl or phenyl or naphthyl, the two latter groups being optionally substituted by one or more halogen, nitro, amino, hydroxy, C1-4 alkyl and/or C1-4 alkoxy substituent/s/; R2 represents hydrogen, halogen, C1-4 alkyl or phenyl or naphthyl, the two latter groups being optionally substituted by one or more halogen, nitro, amino, hydroxy, C1-4 alkyl and/or C1-4 alkoxy substituent/s/; Z is buta-1,3-dienyl or a group of the formula /a/ /a/
Bibliography:Application Number: CA19840463550