1401713-65-2Relevant academic research and scientific papers
An electron-deficient porphyrin tape
Mori, Hirotaka,Tanaka, Takayuki,Aratani, Naoki,Lee, Byung Sun,Kim, Pyosang,Kim, Dongho,Osuka, Atsuhiro
, p. 1811 - 1816 (2012)
Hexakis(pentafluorophenyl)-substituted meso-meso-linked Zn II-diporphyrin (9), which was prepared by the acid-catalyzed cross-condensation of 1,1,2,2-tetrapyrroethane (5) with dipyrromethane dicarbinol (6), was converted into meso-meso,β-β,β-β triply linked ZnII-diporphyrin 3 by oxidation with 2,3-dichloro-5,6- dicyanobenzoquinone (DDQ) and Sc(OTf)3. Beside the red-shifted absorption spectrum and split first oxidation potential that are common to the triply-linked ZnII-diporphyrins, diporphyrin 3 exhibited considerably improved chemical stability owing to a lowered HOMO and good solubility in common organic solvents. The two-photon absorption (TPA) cross-section and S1-state lifetime of compound 3 were 1700 GM and 3.3 ps, respectively.
Synthesis and cell phototoxicity of a triply bridged fused diporphyrin appended with six thioglucose units
Singh, Sunaina,Aggarwal, Amit,Bhupathiraju, N.V.S. Dinesh K.,Newton, Brandon,Nafees, Ahmad,Gao, Ruomei,Drain, Charles Michael
supporting information, p. 6311 - 6314 (2015/01/08)
A triply bridged fused diporphyrin appended with six thioglucose units is reported. This new, chemically, and photochemically stable amphiphilic compound is taken up by breast cancer cells and causes cell death upon light exposure. Photophysical studies r
