Abstract
Three novel dendritic phenothiazine derivatives consisting of a biphenyl core, phenothiazine branching units, and terminal 3,7-di-tert-butylphenothiazine fragments have been synthesized starting from 3,7-di-tert-butylphenothiazine, 4,4′-diiodobiphenyl, and 3,7-diiodophenothiazine. The product structure was confirmed by IR and 1H NMR spectra.
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Acknowledgments
The authors are grateful to professor Baojian Liu for his support and encouragement. The authors are thankful to Shaanxi University of Science & Technology for FT-IR and 1H NMR.
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The authors declare the absence of conflict of interests.
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Liu, Y., Liu, K., Yin, D. et al. Synthesis and Characterization of Some Novel Dendritic Phenothiazine Derivatives. Russ J Org Chem 55, 554–558 (2019). https://doi.org/10.1134/S1070428019040225
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DOI: https://doi.org/10.1134/S1070428019040225