PERYLENAMIDINE-IMIDE DYES

Authors
LANGHALS H SPRENGER S BRANDHERM MT
Citation
H. Langhals et al., PERYLENAMIDINE-IMIDE DYES, Liebigs Annalen, (3), 1995, pp. 481-486
Citations number
19
Categorie Soggetti
Chemistry
Journal title
Liebigs Annalen → ACNP
ISSN journal
09473440
Issue
3
Year of publication
1995
Pages
481 - 486
Database
ISI
SICI code
0947-3440(1995):3<481:PD>2.0.ZU;2-P
Abstract
Perylene-3,4:9,10-tetracarboxylic acid 3,4-anhydride-9,10-imides are c ondensed with primary diamines to a number of new basic chromophores w ith amidine-imide structures. Lightfast dyes are obtained which exhibi t a strong fluorescence in solution. The absorption and fluorescence s pectra of the title compounds are bathochromically shifted compared to those of the perylene dyes.