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Synthesis of pyrrolo[3′,2′:4,5][1,3]diazepino[2,1,7-cd]pyrrolizine derivatives from dicyanovinylene-bis(meso-aryl)dipyrrin
Pyrrolo[3′,2′:4,5][1,3]diazepino[2,1,7-cd]pyrrolizine derivatives 2 and 3 were synthesized from dicyanovinylene-bis(meso-aryl)dipyrrin in the presence of either BF(3)·OEt(2) or InBr(3), where 2 was readily oxidized in aerobic conditions to be 3. It was understood that the fully elongated π-conjugati...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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The Royal Society of Chemistry
2019
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9076225/ https://www.ncbi.nlm.nih.gov/pubmed/35541421 http://dx.doi.org/10.1039/c9ra08850d |