1,1'-双（二苯基膦基）二茂铁铂（II）配合物作为构建功能化多卟啉体系的途径

1,1'-Bis(diphenylphosphino)ferrocene Platinum(II) Complexes as a Route to Functionalized Multiporphyrin Systems.

作者信息

Plutino Maria Rosaria, Romeo Andrea, Castriciano Maria Angela, Scolaro Luigi Monsù

机构信息

CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina V.le F. Stagno D'Alcontres, 31, 98166 Messina, Italy.

Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali and C.I.R.C.M.S.B., University of Messina V.le F. Stagno D'Alcontres, 31, 98166 Messina, Italy.

出版信息

Nanomaterials (Basel). 2021 Jan 13;11(1):178. doi: 10.3390/nano11010178.

In this study, the cationic complex [PtMe(MeSO)(dppf)]CFSO (PtFc) (dppf = 1,1'-bis(diphenylphosphino)ferrocene) was exploited as a precursor to functionalize the multi-chromophoric system (pyridyl-porphyrinato)benzene (1). The final adduct [PtFc]-1, containing eighteen platinum(II) organometallic [PtMe(dppf)] fragments, was prepared and characterized through UV/Vis absorption, P{H}-NMR spectroscopy, and fluorescence emission. UV/vis and fluorescence titrations confirmed the coordination between the platinum(II) center and all the pyridyl moieties of the peripheral substituent groups of the porphyrin. The drop casting of diluted dichloromethane solution of [PtFc]-1 onto a glass surface afford micrometer-sized emissive porphyrin rings.