Studies of tailed metalloporphyrins .6. Synthesis: Characterization and catalysis of benzimidazole-linked iron(III) porphyrins
He, HS; Huang, JW; Ji, LN
| HERO ID | 4854477 |
|---|---|
| In Press | No |
| Year | 1997 |
| Title | Studies of tailed metalloporphyrins .6. Synthesis: Characterization and catalysis of benzimidazole-linked iron(III) porphyrins |
| Authors | He, HS; Huang, JW; Ji, LN |
| Journal | Transition Metal Chemistry |
| Volume | 22 |
| Issue | 2 |
| Page Numbers | 113-116 |
| Abstract | 5-[4-(2-Benzimidazolethiol)butoxyl]phenyl-10,15,20triphenylporphyrinatoiron(III) chloride, BzImPT(Ph) (PFeCl)-Cl-III, and its derivatives BzImPT(p-XC(6)H(4))-(PFeCl)-Cl-III(X = Me, OMe, Cl) were prepared and characterized by elemental analysis, H-1-n.m.r., i.r., u.v.-vis., mass spectra, e.s.r. and m.c.d. spectra. The hydroxylation of cyclohexane catalyzed by these complexes with molecular oxygen in the absence of added axial ligand was examined. The results indicated that these complexes had higher catalytic activity, due to the intermolecular coordination of the terminal groups to the iron centre which was indicated by their m.c.d. spectra. The effect of added reducing agent on the turnover numbers (TN) is discussed. |
| Doi | 10.1023/A:1018450710413 |
| Wosid | WOS:A1997WR30900005 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |