| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 5,10,15,20-tetraphenylporphinatonickel(II) | 14172-92-0 | C44H28N4Ni | 671.423 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | nickel(II) 2-phenacyl-5,10,15,20-tetraphenylporphyrinate | 1240316-91-9 | C52H34N4NiO | 789.558 |
| —— | (2-hydroxy-5,10,15,20-tetraphenylporphyrinato)nickel(II) | 112803-38-0 | C44H28N4NiO | 687.423 |
| —— | 2,3,7,8,12,13,17,18-octachloro-5,10,15,20-tetraphenylporphyrin | 120644-25-9 | C44H22Cl8N4 | 890.309 |
A new route to N-phenylquinolino[2,3,4-at]porphyrins is described and the electrochemical and photochemical properties of the synthesized derivatives were investigated. The electrochemical studies (cyclic voltammetry and rotating disk voltammetry) of the free-base and the corresponding Ni , Cu and Pd complexes have shown that the presence of the phenyl group is responsible for the formation of stable radical cations. The capacity of the N-phenylquinolino[2,3,4-at]porphyrins to generate singlet oxygen was evaluated and some of them have promising features as photosensitizers.
The synthesis of porphyrins conjugated with sugar moieties is described. meso-Aminophenyl-substituted and β-amino-substituted porphyrin derivatives reacted with benzyl protected glucuronic acid leading to gluco-conjugated hybrids, which after reductive deprotection of OH groups ( H2, 10% Pd/C ) gave the desired target products of increased hydrophilicity. Alternatively, this type of similar conjugates were obtained through SNAr reaction of meso-tetrakis(pentafluorophenyl)porphyrin with aminomethyl sacharides. The substitution took place selectively in para-position of meso-perfluorophenyl rings, thus giving rise to one, two, or three times substituted products carrying N-linked glucoside residues.