Reaction of Corroles with Sarcosine and Paraformaldehyde: A New Facet of Corrole Chemistry

Autor:	Joana F. B. Barata, Paula S. S. Lacerda, Maria Graça P. M. S. Neves, José A. S. Cavaleiro, Catarina I. V. Ramos, Augusto C. Tomé, Paulo E. Abreu, Alberto A. C. C. Pais
Rok vydání:	2022
Předmět:	Inorganic Chemistry Porphyrins Isomerism Organic Chemistry Sarcosine General Medicine Physical and Theoretical Chemistry Molecular Biology Spectroscopy Catalysis corrole Mannich-type reaction metallocorrole enthalpy PM7 semi-empirical calculations Computer Science Applications
Zdroj:	International Journal of Molecular Sciences; Volume 23; Issue 21; Pages: 13581
ISSN:	1422-0067
Popis:	Details on the unexpected formation of two new (dimethylamino)methyl corrole isomers from the reaction of 5,10,15-tris(pentafluorophenyl)corrolatogallium(III) with sarcosine and paraformaldehyde are presented. Semi-empirical calculations on possible mechanism pathways seem to indicate that the new compounds are probably formed through a Mannich-type reaction. The extension of the protocol to the free-base 5,10,15-tris(pentafluorophenyl)corrole afforded an unexpected new seven-membered ring corrole derivative, confirming the peculiar behavior of corroles towards known reactions when compared to the well-behaved porphyrin counterparts.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0215383e86c031aec9e8e6ea7e389508 https://pubmed.ncbi.nlm.nih.gov/36362367 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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