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Gram-scale synthesis of porphycenes through acid-catalyzed oxidative macrocyclizations of E/Z-mixed 5,6-diaryldipyrroethenes

The gram-scale production of porphycene derivatives is reported. This has been achieved by acid-catalyzed ring closure of an E/Z-mixture of 5,6-diaryldipyrroethenes, resulting in the formation of meso-tetraarylporphycenes in yields of up to 80%. E/Z-isomerization of the 5,6-diaryldipyrroethenes unde...

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Detalles Bibliográficos
Autores principales: Ono, Toshikazu, Xu, Ning, Koga, Daiki, Ideo, Toshihiro, Sugimoto, Manabu, Hisaeda, Yoshio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9090978/
https://www.ncbi.nlm.nih.gov/pubmed/35558012
http://dx.doi.org/10.1039/c8ra09040h