Synthesis and Characterization of New Organic Dyes Containing the Indigo Core

A new series of symmetrical organic dyes containing an indigo central core decorated with different electron donor groups have been prepared, starting from Tyrian Purple and using the Pd-catalyzed Stille-Migita coupling process. The effect of substituents on the spectroscopic properties of the dyes...

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Bibliographic Details
Main Authors: Daniele Franchi, Massimo Calamante, Carmen Coppola, Alessandro Mordini, Gianna Reginato, Adalgisa Sinicropi, Lorenzo Zani
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Molecules
Subjects:
Online Access:https://www.mdpi.com/1420-3049/25/15/3377