874906-91-9Relevant academic research and scientific papers
Aromatic and nonaromatic pyriporphyrins
Lash, Timothy D.,Pokharel, Komal,Serling, Jill M.,Yant, Valerie R.,Ferrence, Gregory M.
, p. 2863 - 2866 (2008/02/07)
Pyriporphyrins with three different orientations for the pyridine moiety have been prepared using a '3 + 1' strategy. The nonaromatic pyriporphyrins are stable so long as phenyl substituents are present at the meso-positions adjacent to the pyridine ring. An aromatic dihydropyriporphyrin with an external CO 2Ph protective group has also been prepared from 2,4- pyridinedicarbaldehyde.
Carbaporphyrinoids containing a pyridine moiety: 3-aza-meta-benziporphyrin and 24-thia-3-aza-meta-benziporphyrin
Mysliborski, Radomir,Latos-Grazynski, Lechoslaw
, p. 5039 - 5048 (2007/10/03)
6,11,16,21-Tetraaryl-3-aza-m-benziporphyrin, an analog of 5,10,15,20-tetraarylporphyrin with one of the pyrrole units replaced by a pyridine ring pointing outwards, linked at β,β′ positions, was formed by condensation of 3,5-bis[phenyl(2-pyrrolyl)methyl]p
