Open AccessN, N-Dimethyl Amine Linked to Triphenylamine (TPA): A Promising Co-Donor Moiety in Organic Dyes and their Push-Pull Behavior.
Author(s) -
Alejandro Ortiz G,
Wilmmer Alexander Arcos,
Braulio Insuasty Obando
Publication year - 2014
Publication title -
revista de ciencias (on line)/revista de ciencias
Language(s) - English
Resource type - Journals
eISSN - 2248-4000
pISSN - 0121-1935
DOI - 10.25100/rc.v17i3.479
Subject(s) - triphenylamine , moiety , amine gas treating , chemistry , electrochemistry , covalent bond , photochemistry , combinatorial chemistry , polymer chemistry , organic chemistry , electrode
The push-pull behavior of novel codonor-donor dyes bearing a N,N-dimethyl amine linked covalently to a triphenylamine group through a vinyl bridge was studied by experimental (electrochemical and spectroscopic) analysis. These dyes were obtained by conventional reactions using a convergent synthesis method. An intra-molecular charge transfer process was observed in the electronic structure of these compounds.