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
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	corrole Mannich-type reaction metallocorrole enthalpy PM7 semi-empirical calculations Biology (General) QH301-705.5 Chemistry QD1-999
Zdroj:	International Journal of Molecular Sciences, Vol 23, Iss 21, p 13581 (2022)
Druh dokumentu:	article
ISSN:	1422-0067 1661-6596
DOI:	10.3390/ijms232113581
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:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/7457facbac1245e7878b7e7b080c9eaa Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
Nepřihlášeným uživatelům se plný text nezobrazuje	K zobrazení výsledku je třeba se přihlásit.