500003-12-3Relevant academic research and scientific papers
6-Oxopyriphlorins
Young, Alexandra M.,Lash, Timothy D.
, p. 6841 - 6848 (2013)
Reaction of 2,6-pyridinedicarbaldehyde with a series of tripyrranes in the presence of trifluoroacetic acid, followed by oxidation of a pyriphlorin intermediate with silver(i) acetate, gave 6-oxopyriphlorins in moderate to good yields. The oxophlorin anal
Oxybenziporphyrins, oxypyriporphyrins, benzocarbaporphyrins, and their 23-oxa and 23-thia analogues: Synthesis, spectroscopic characterization, metalation, and structural characterization of a palladium(II) organometallic derivative
Liu, Dachun,Ferrence, Gregory M.,Lash, Timothy D.
, p. 6079 - 6093 (2007/10/03)
A series of nine porphyrin analogues have been synthesized using the "3 + 1" variant on the MacDonald condensation. Tripyrrane-type systems with a centrally unsubstituted pyrrole, furan, or thiophene ring were prepared using conventional methods, and thes
