Naphthalimide hydrazinamides

Abstract

Abstract A NAPHTHALIMIDE DERIVATIVE HAVING THE FORMULA 1,3-DI(O=),2-X,6-(R-O-)-2,3-DIHYDRO-1H-BENZ(DE) ISOQUINOLINE WHEREIN R IS AN ALKYL, A CYCLOALKYL, AN ARALKYL, A HALOALKYL, AN ALKOXYALKYL, A HYDROXYALKYL, AN N,N-DIALKYLAMINOAALKYL, AN UNSUBSTITUTED OR HALOGEN-, ALKYL-, ALKOXY- OR HYDROXY-SUBSTITUTED ARYL, OR AN AMMONIUMALKYL; X IS A GROUP OF THE FORMULA, -N<(-C(=O)-A-C(=O)-) WHEREIN A IS -CH=CH-, -CH=C(-CL)-, -CH=C(-BR)-, -CH2-CH2- OR AN UNSUBSTITUTED OR HALOGEN-SUBSTITUTED ARYLENE, OR A GROUP OF THE FORMULA, -N(-R1)-Y-R2 WHEREIN R1 IS HYDROGEN, AN ALKYL, PHENYL, A HYDROXYALKYL, OR AN ALKOXYALKYL; Y IS -CO-, -COO-, -CONR3- (WHERE R3 IS HYDROGEN OR AN ALKYL), OR -SO2-; R2 IS HYDROGEN, AN ALKYL, A CYCLOALKYL, AN ARALKYL, A HALOALKYL, AN ALKYL- OR ARYL-SUBSTITUTED AMINOALKYL, AN UNSUBSTITUTED OR HALOGEN-, ALKYL-, ALKOXY-, HYDROXY-, AMINO- OR ALKYLAMINO-SUBSTITUTED ARYL, A GROUP OF THE FORMULA, (1,3-DI(O=),6-(R-O-)-2,3-DIHYDRO-1H-BENZ(DE) ISOQUINOLIN-1-YL)-N(-R1)-Y-R4- (WHERE R, R1 AND Y ARE AS DEFINED ABOVE AND R4 IS BIVALENT GROUP), OR A GROUP OF THE FORMULA, -R5-Q+.A- (WHERE R5 IS DIRECT LINKAGE OR A BIVALENT GROU;; Q; IS A SUBSTITUTED AMMONIUM, A CYCLOAMMONIUM OR A HYDRAZINIUM; AND A- IS AN ANION), WHICH IS USEFUL FOR OPTICALLY BRIGHTENING AN ORGANIC POLYMER MATERIAL.

Inventors

• 👤 S Hotta
• 👤 T Akamatsu

Bibliographic Details