1-SUBSTITUTED-3-[(1E)-1-ALKENYL]-4-(5-ALKOXY-1,2-DIMETHYL-1H-INDOL-3-YL)-1H-PYRROLE-2,5-DIONES AND USE THEREOF AS FLUORESCENT PHOTOCHROMES

1-SUBSTITUTED-3-[(1E)-1-ALKENYL]-4-(5-ALKOXY-1,2-DIMETHYL-1H-INDOL-3-YL)-1H-PYRROLE-2,5-DIONES AND USE THEREOF AS FLUORESCENT PHOTOCHROMES

FIELD: chemistry. ^ SUBSTANCE: invention relates to novel 1-substituted-3-[(1E)-1-alkenyl]-4-(5-alkoxy-1,2-dimethyl-1H-indol-3-yl)-1H-pyrrole-2,5-diones of general formula ^ , where R1=C1-C6alkyl, R2=C1-C6 alkyl, R3=CH2C6H5, C6H5. ^ EFFECT: obtaining novel compounds which can be used as fluorescent...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: METELITSA ANATOLIJ VIKTOROVICH, LEVCHENKO PAVEL VIKTOROVICH, MINKIN VLADIMIR ISAAKOVICH, BREN' VLADIMIR ALEKSANDROVICH, MAKAROVA NADEZHDA IVANOVNA, POPOVA LIDIJA LEONIDOVNA, RYBALKIN VLADIMIR PETROVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
HETEROCYCLIC COMPOUNDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:FIELD: chemistry. ^ SUBSTANCE: invention relates to novel 1-substituted-3-[(1E)-1-alkenyl]-4-(5-alkoxy-1,2-dimethyl-1H-indol-3-yl)-1H-pyrrole-2,5-diones of general formula ^ , where R1=C1-C6alkyl, R2=C1-C6 alkyl, R3=CH2C6H5, C6H5. ^ EFFECT: obtaining novel compounds which can be used as fluorescent photochromes. ^ 4 cl, 1 tbl, 2 ex Изобретение относится к новым 1-Замещенным-3-[1(Е)-1-алкенил]-4-(5-алкокси-1,2-диметил-1Н-индол-3-ил)-1Н-пиррол-2,5-дионам общей формулы ! , ! где R1=C1-С6алкил, R2=C1-С6алкил, R3=CH2C6H5, С6Н5, которые применяют в качестве флуоресцирующих фотохромов. 2 н. и 2 з.п. п.ф-лы, 1 табл.