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Published in 2020 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2020.108193
Abstract: Abstract Substituted merocyanine dyes were obtained by Knoevenagel condensation between formylated arylbenzothiazole and quaternary 2-alkylbenzothiazoles. The condensations were performed in the presence of sodium methoxide and the products were obtained with excellent yields after simple…
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Keywords:
benzothiazole merocyanine;
absorption;
middle optical;
merocyanine dyes ... See more keywords