Zhao Tognfeng, Zhao Defeng, Sun Xiaosen, et al. A STUDY ON NOVEL FLUORESCENT DYES OF BENZOXANTHENE-3,4-DICARBOXYLIC ANHYDRIDE[J]. CIESC Journal, 1998, (4).
Zhao Tognfeng, Zhao Defeng, Sun Xiaosen, et al. A STUDY ON NOVEL FLUORESCENT DYES OF BENZOXANTHENE-3,4-DICARBOXYLIC ANHYDRIDE[J]. CIESC Journal, 1998, (4).DOI:
4-dicarboxylic anhydride were synthesized through bromination
condensation
reduction
cyclization and imidation with 1
8-naphthalic anhydride as raw material.Their fluorescent and dyeing properties were studied.They can be used to color polyester fiber in fluorescent greenish-yellow hues of great brilliance with fastness to light:6~7.