Two Novel PushPull Series of Benzothiazole-Based Dyes: Synthesis and Characterization

New dichromophoric cyanine dyes based on benzothiazol‐2‐amines as pushpull systems were synthesized in two series of disperse and cationic forms (see 4 in Scheme 1 and 5 in Scheme 2, resp.). Their thermal stabilities, UV/VIS, fluorescence, and solvatochromic behavior, which are important parameters...

Full description

Saved in:
Bibliographic Details
Published in:Helvetica chimica acta 2012-09, Vol.95 (9), p.1548-1555
Main Authors: Nourmohammadian, Farahnaz, Gholami, Mahnaz Davoudzadeh
Format: Article
Language:English
Subjects:
Benzothiazol
Cationic dye
Fluorescence
Polyene dye
Push-pull system
Thermogravimetry
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:New dichromophoric cyanine dyes based on benzothiazol‐2‐amines as pushpull systems were synthesized in two series of disperse and cationic forms (see 4 in Scheme 1 and 5 in Scheme 2, resp.). Their thermal stabilities, UV/VIS, fluorescence, and solvatochromic behavior, which are important parameters in pushpull systems, were also studied.
ISSN:0018-019X
1522-2675
DOI:10.1002/hlca.201200080