Controlled synthesis of meso-veratrylporphyrins under acid-catalyzed scrambling conditions

Azocar, I; Isaacs F.; Guerrero, J; Dehaen W.; AGUIRRE, MJ

Abstract

5,15-Bis(veratryl)porphyrin (1), 5,10,15-tris(veratryl)porphyrin (2), and 5,10,15,20-tetrakis(veratryl)porphyrin (3), C36H30N4O4, C44H38N4O6, and C52H46N4O8 were synthesized by an acid-catalyzed, one-pot reaction of meso-dipyrromethane, 3,4-di-OCH3-benzaldehyde (veratraldehyde), and trifluoroacetic acid (TFA). These three different products were obtained as a result of scrambling reactions. The molecular structures have been characterized by elemental analysis, ESI mass spectra, 1D and 2D NMR techniques (1H and 13C), and UV-visible spectroscopy. Copyright © Taylor & Francis Group, LLC.

Más información

Título según WOS: Controlled synthesis of meso-veratrylporphyrins under acid-catalyzed scrambling conditions
Título según SCOPUS: Controlled synthesis of meso-veratrylporphyrins under acid-catalyzed scrambling conditions
Título de la Revista: SYNTHETIC COMMUNICATIONS
Volumen: 37
Número: 12
Editorial: TAYLOR & FRANCIS INC
Fecha de publicación: 2007
Página de inicio: 2001
Página final: 2009
Idioma: English
URL: http://www.informaworld.com/openurl?genre=article&doi=10.1080/00397910701356496&magic=crossref||D404A21C5BB053405B1A640AFFD44AE3
DOI:

10.1080/00397910701356496

Notas: ISI, SCOPUS