Synthesis of Meso-Diarylaminocorroles via SNAr Reactions
AbstractA corrole is a tetrapyrrolic macrocycle known as a ring-contracted porphyrinoid. Despite the progress of the synthetic chemistry of meso-aryl-substituted corroles since the early 2000s, meso-heteroatom-substituted corroles have been scarcely reported. Herein we report that the SNAr-type substitution reaction of a meso-chlorocorrole silver complex with diphenylamine or carbazole in the presence of NaH as a base produced meso-aminocorroles. The structures, ultraviolet–visible spectroscopy (UV/Vis), and emission spectra of these meso-aminocorroles were discussed. Furthermore, the oxidation reaction of a meso-diphenylaminocorrole was examined, which resulted in the formation of 10,10-diethoxyisocorrole. View Full-Text
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Ueta, K.; Tanaka, T.; Osuka, A. Synthesis of Meso-Diarylaminocorroles via SNAr Reactions. Molecules 2019, 24, 642.
Ueta K, Tanaka T, Osuka A. Synthesis of Meso-Diarylaminocorroles via SNAr Reactions. Molecules. 2019; 24(3):642.Chicago/Turabian Style
Ueta, Kento; Tanaka, Takayuki; Osuka, Atsuhiro. 2019. "Synthesis of Meso-Diarylaminocorroles via SNAr Reactions." Molecules 24, no. 3: 642.
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