Light absorption and stability properties of some near-IR indamine dyes related to Bindschedler's green

Authors
Griffiths, J Cox, R
Citation
J. Griffiths et R. Cox, Light absorption and stability properties of some near-IR indamine dyes related to Bindschedler's green, DYE PIGMENT, 42(1), 1999, pp. 29-34
Citations number
12
Categorie Soggetti
Chemical Engineering
Journal title
DYES AND PIGMENTS
ISSN journal
01437208 → ACNP
Volume
42
Issue
1
Year of publication
1999
Pages
29 - 34
Database
ISI
SICI code
0143-7208(19990430)42:1<29:LAASPO>2.0.ZU;2-C
Abstract
Symmetrical indamine (quinoneimine) cationic dyes related to Bindschedler's Green have been synthesised by condensing 3-substituted NN-dialkylanilines with their corresponding it-nitroso derivatives in acetic anhydride. The l ight absorption and general stability properties of the dyes have been exam ined. (C) 1999 Elsevier Science Ltd. All rights reserved.