63267-02-7Relevant academic research and scientific papers
Synthesis of Tetraoxygenated Terephthalates via a Dichloroquinone Route: Characterization of Cross-Conjugated Liebermann Betaine Intermediates
Hintermann, Lukas,Altmann, Philipp J.,Naumov, Pan?e,Suzuki, Keisuke
, (2017/04/24)
Cross-conjugated quinoid betaines 4 (2,5-bis(alkoxycarbonyl)-3,6-dioxo-4-(1-pyridinium-1-yl)cyclohexa-1,4-dien-1-olates; Liebermann betaines) were synthesized from 2,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,4-dicarboxylates (2) and pyridines in acetone c
Large stokes shift fluorescent dyes based on a highly substituted terephthalic acid core
Benniston, Andrew C.,Winstanley, Thomas P. L.,Lemmetyinen, Helge,Tkachenko, Nikolai V.,Harrington, Ross W.,Wills, Corinne
supporting information; experimental part, p. 1374 - 1377 (2012/05/05)
The synthesis of dyes based on a highly substituted terephthalic acid core is described, starting from readily available 2,5-dihydroxy-terephthalic acid diethyl ester. The dyes are highly colored, soluble in organic solvents and reasonably fluorescent in
Reactive dyestuffs
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, (2008/06/13)
Triphendioxazine reactive dyestuffs of the general formula STR1 with the substituent definition given in the description, are outstandingly suitable for dyeing and printing materials containing hydroxyl groups or amide groups. They give red dyeings with high wet- and light-fastnesses.
