82873-89-0Relevant academic research and scientific papers
PORPHYRINS AND THEIR DERIVATIVES XII. SYNTHESIS OF ISOMERIC FORMYLPHENYLPORPHYRINS
Ishkov, Yu. V.,Zhilina, Z. I.
, p. 1156 - 1160 (2007/10/02)
Isomeric mono(o-, m-, p-cyanophenyl)triphenylporphyrins were synthesized by the condensation of a mixture of aldehydes (benzaldehyde-cyanobenzaldehyde, 4:1) with pyrrole in xylene in the presence of monochloroactic acid.Reduction of the para and meta isomers of the zinc complex of cyanoporphyrin with sodium triethoxyaluminohydride in THF and of the ortho isomer by aluminum hydride gives the corresponding formyl derivatives.
GABLE-PORPHYRIN AS A CYTOCHROME-c3 MODEL
Tabushi, Iwao,Sasaki, Tomikazu
, p. 1913 - 1916 (2007/10/02)
Cytochrome-c3 has two quite different heme- heme interaction models, "gable"-type and "twist"-type.Bis m-(meso-triphenylporphinyl) benzene was newly prepared as a gable conformation model.This "gable" porphyrin exhibited moderate porphyrin-porphyrin and heme-heme interaction.
