910480-52-3Relevant academic research and scientific papers
Synthesis and characterization of new porphyrin/4-quinolone conjugates
Gomes, Ana T.P.C.,Cunha, Anna C.,Domingues, Maria Do Rosário M.,Neves, Maria G.P.M.S.,Tomé, Augusto C.,Silva, Artur M.S.,Santos, Fernanda Da C.,Souza, Maria C.B.V.,Ferreira, Vitor F.,Cavaleiro, José A.S.
scheme or table, p. 7336 - 7342 (2011/10/09)
New porphyrin/4-quinolone conjugates were synthesized from the Suzuki-Miyaura coupling reaction of a β-borylated porphyrin with bromo-4-quinolones containing N-ethyl and N-d-ribofuranosyl substituents. The use of electrospray ionization tandem mass spectrometry showed important information about the fragmentation pathways of the new compounds. It was possible to distinguish between those compounds with the porphyrin moiety linked at the 6-position of the quinolone unit from their 7-substituted isomers. The new compounds showed to be good singlet oxygen generators.
Synthesis of β-arylporphyrins and oligophenylenediporphyrins by the suzuki-miyaura reaction
Cunha, Anna C.,Gomes, Ana T.P.C.,Ferreira, Vitor F.,De Souza, Maria C.B.V.,Neves, Maria G.P.M.S.,Tome, Augusto C.,Silva, Artur M.S.,Cavaleiro, Jose A.S.
experimental part, p. 510 - 514 (2010/04/28)
Several β-aryl-substituted porphyrins were prepared in good yields by Suzuki-Miyaura cross-coupling of 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) -5,10,15,20-tetraphenylporphinatozinc(II) with various aryl bromides. Additionally, syntheses of β,β-dip
Axially chiral β, β-bisporphyrins: Synthesis and configurational stability tuned by the central metals
Bringmann, Gerhard,Goetz, Daniel C. G.,Gulder, Tobias A. M.,Gehrke, Tim H.,Bruhn, Torsten,Heckmann, Alexander,Lambert, Christoph,Kupfer, Thomas,Radacki, Krzysztof,Braunschweig, Holger
, p. 17812 - 17825 (2009/06/25)
In this paper, the synthesis of a new type of intrinsically chiral, directly β,β'-linked, octa-mesoaryl-substituted bisporphyrins is described, by using an optimized Suzuki-Miyaura coupling procedure. This strategy leads to a broad variety of such axially
