- Poly(arylene ether ketone)s with pendant porphyrins: Synthesis and investigation on optical limiting properties
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This paper describes the synthesis and characterization of a novel series of poly(arylene ether ketone)s bearing porphyrin pendants, along with the demonstration of their nonlinear optical and optical limiting properties at 532 nm in both THF and films. T
- Du, Yinlong,Zhu, Kai,Fang, Yu,Zhang, Shuling,Zhang, Xingrui,Lu, Yaning,Yang, Yanchao,Song, Yinglin,Wang, Guibin
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- One-Photon Excitation Followed by a Three-Step Sequential Energy–Energy–Electron Transfer Leading to a Charge-Separated State in a Supramolecular Tetrad Featuring Benzothiazole–Boron-Dipyrromethene–Zinc Porphyrin–C60
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A panchromatic triad, consisting of benzothiazole (BTZ) and BF2-chelated boron-dipyrromethene (BODIPY) moieties covalently linked to a zinc porphyrin (ZnP) core, has been synthesized and systematically characterized by using 1H NMR s
- Badgurjar, Deepak,Seetharaman, Sairaman,D'Souza, Francis,Chitta, Raghu
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p. 2184 - 2195
(2020/12/25)
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- Self‐assembled nanomaterials based on complementary sn(Iv) and zn(ii)‐porphyrins, and their photocatalytic degradation for rhodamine b dye
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A series of porphyrin triads (1–6), based on the reaction of trans‐dihydroxo‐[5,15‐bis(3‐ pyridyl)‐10,20‐bis(phenyl)porphyrinato]tin(IV) (SnP) with six different phenoxy Zn(II)‐porphyrins (ZnLn), was synthesized. The cooperative metal–ligand co
- Kim, Hee-Joon,Shee, Nirmal K.
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- Synthesis and cancer cell cytotoxicity of gold(III) tetraarylporphyrins with a C5-carboxylate substituent
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Gold(III) tetraarylporphyrins with a C5-carboxylate substituent have been synthesised and their in vitro cytotoxic activity against SGC-7901 human gastric cancer cell line panel evaluated. The compound 5-[4-(4-ethoxycarbonylbut oxy)phenyl]-10,15,20-tri(4-
- Liu, Jinliang,Chen, Huasheng,Li, Yan,Chen, Ying,Mao, Leilei,Xu, Aihua,Wang, Cunde
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experimental part
p. 698 - 702
(2012/03/12)
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- Synthesis and photophysical properties of a conformationally flexible mixed porphyrin star-pentamer
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The synthesis of a porphyrin star-pentamer bearing a free-base porphyrin core and four zinc(ii) metalloporphyrins, which are tethered by a conformationally flexible linker about the central porphyrin's antipody, is described. The synthetic strategy is hig
- Bell, Toby D. M.,Bhosale, Sheshanath V.,Ghiggino, Kenneth P.,Langford, Steven J.,Woodward, Clint P.
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experimental part
p. 692 - 699
(2010/02/28)
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- Surface-functionalised nano-beads as novel supports for organic synthesis
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A novel polymer support has been prepared in which functional link points are located on the surface of polymer nano-beads; the use of the support has been demonstrated in the syntheses of unsymmetrical porphyrins.
- Cammidge, Andrew N.,Downing, Stuart,Ngaini, Zainab
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p. 6633 - 6634
(2007/10/03)
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- Synthesis of Porphyrinyl-Nucleosides
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Several porphyrinyl-nucleosides were prepared in the reaction of the OH group of one, two or four meso-p-hydroxyphenyl substituents of porphyrin with 5'-O-tosylates of 2',3'-O-isopropylidene-adenosine or -uridine, or 5'-O-tosylthymidine; the remaining porphyrin meso-substituents were p-tolyl, p-hydroxyphenyl or 4-pyridyl.The following porphyrinyl-nucleosides were obtained with 8-17percent yield: meso-di(p-tolyl)di(p-phenylene-5'-O-2',3'-O-isopropylidene-adenosine) (or -uridine)porphyrins 1,2, the respective meso-tetranucleosideporphyrins 3,4-meso-mono(p-phenylene-5'-O-thymidine)porphyrins 5-7, meso-di(p-tolyl)di(p-phenylene-5'-O-thymidine)porphyrins 8,9 and the meso-di(p-hydroxyphenyl)di(p-phenylene-5'-O-thymidine)porphyrins 10.Other compounds prepared belonged to the series: meso(4-pyridyl)4-n(p-phenylene-5'-O-2',3'-O-isopropylideneuridine)nporphyrin, n = 1,2 or 4, 11-13.N-Methylation gave the water soluble iodide salts: (N-methyl-4-pyridinium)4-n(p-phenylene-5'-O-2',3'-isopropylideneuridine)nporphyrins, n = 1,2 or 4, 14-16.The ms fab showed in most cases stepwise detachment of the CH2(5')-nucleoside fragments.The porphyrins meso disubstituted by thymidine represent a convenient substrate for the build-up of both nucleoside units into the oligo/polynucleotide chains.
- Czuchajowski, Leszek,Habdas, Jan,Niedbala, Halina,Wandrekar, Vinay
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p. 479 - 486
(2007/10/02)
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- Light-Induced Electron Transfer of Porphyrin Triad for Photoelectric Conversion
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Two new triad model compounds of porphyrin-viologen-carbazole (1a and 1b) with different chain length were synthesized to mimic photosynthesis.The absorption and fluorescence spectra in solution, in micelle solution as well as in binary solvent, were inve
- Wang, Xiang Dong,Zhang, Bao Wen,Bai, Jian Wei,Cao, Yi,Xiao, Xu Rui,Xu, Jing Mei
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p. 2886 - 2891
(2007/10/02)
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- SYNTHESIS OF HYBRID "METALLOPORPHYRIN-ELLIPTICINE" MOLECULES
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The synthesis of hybrid "metalloporphyrin-ellipticine" molecules is reported.These molecules are based on 9-methoxyellipticine and porphyrin linked by a ten-bond chain, -(CH2)4-CO-NH-(CH2)3-, between the hydroxy
- Etemad-Moghadam, Guita,Ding, Li,Tadj, Fatemeh,Meunier, Bernard
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p. 2641 - 2648
(2007/10/02)
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