Title of article
Conductometric investigation of dye¯surfactant ion pair formation in aqueous solution
Author/Authors
Bracko، Sabina نويسنده , , Span، Joze نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
-96
From page
97
To page
0
Abstract
A novel efficient synthesis of 2-styryl-6(7)-bromothiazolo[4,5-b]quinoxaline based fluorescent dyes was achieved by the condensation of 2-alkyl-6(7)-bromothiazolo[4,5b]quinoxaline with selected 4-N,N-dialkylamino-substituted arylaldehydes and heteroarylaldehydes in the presence of piperidine or acid anhydride. The colouristic, fluorophoric, and dyeing properties of these dyes were studied.
Keywords
Conductometry , Anionic dye , Ion pair , Equilibrium constant , Cationic surfactant
Journal title
DYES & PIGMENTS
Serial Year
2000
Journal title
DYES & PIGMENTS
Record number
54577
Link To Document