Benzothiazole merocyanine dyes as middle pH optical sensors
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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… read more here.
Keywords: benzothiazole merocyanine; absorption; middle optical; merocyanine dyes ... See more keywords