Synthesis and photophysical properties of a porphyrin-perinaphthothioindigo dye

Autor: Joanne T. Dy, Yasunori Nagatsuka, Kenji Kamada, Kazuya Ogawa, Yoshiaki Kobuke, Rena Maeda

Publikováno v: Journal of Porphyrins and Phthalocyanines. 17:821-830

A new porphyrin-perinaphthothioindigo composite, where porphyrin and perinaphthothioindigo dye are connected though a triple bond, was synthesized. In UV-vis absorption spectra of the composite, absorption originating from the trans-isomer appeared a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be6da9b6cdda76f9768b3fceb4b0987f
https://doi.org/10.1142/s1088424613500521

Synthesis and Self-Organization of Fluorene-Conjugated Bisimidazolylporphyrin and Its Optical Properties

Autor: Yoshiaki Kobuke, Naoyuki Makiuchi, Kazuya Ogawa

Publikováno v: International Journal of Molecular Sciences, Vol 14, Iss 1, Pp 322-331 (2012)
International Journal of Molecular Sciences
Volume 14
Issue 1
Pages 322-331

A conjugated-bisimidazolylporphyrin bridged by bis(ethynylfluorene) was synthesized and organized into linear polymer through self-coordination having mean molecular weights, Mw and Mn, of ~2.1 × 105 Da and ~1.6 × 105 Da, respectively. A large two-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa1d203cb92bf6870217cfc4b4d4e962
https://doi.org/10.3390/ijms14010322

Electrochemical Oxidation Properties of Tetrakis(tert-butyl)phthalocyaninatozinc(II) in Non-Aqueous Media: A Reinvestigation into the Effects of Stacking, Axial Coordination, and Solvent

Autor: Mitsuhiko Morisue, Yoshiaki Kobuke, Kazuya Kameyama

Publikováno v: Bulletin of the Chemical Society of Japan. 82:574-581

The electrochemical oxidation properties of tetrakis(tert-butyl)phthalocyaninatozinc, Zn(t-BU 4 Pc), has been reinvestigated for the first systematic exploration in comparison with the authentic properties of porphyrin. The experimental conditions fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d801c67b9669d96e82820fe3aed2c2e7
https://doi.org/10.1246/bcsj.82.574

Energy Transfer Followed by Electron Transfer in a Porphyrin Macrocycle and Central Acceptor Ligand: A Model for a Photosynthetic Composite of the Light-Harvesting Complex and Reaction Center

Autor: Yoshiaki Kobuke, Kazuya Ogawa, Yusuke Kuramochi, Atula S. D. Sandanayaka, Osamu Ito, Akiharu Satake, Yasuyuki Araki

Publikováno v: Chemistry - A European Journal. 15:2317-2327

A mimic for nature's solar cells: Simple mixing of nonaporphyrin macrocycle N-(1–Zn)3 and acceptor ligand C60–ZnP–Tripod affords a supramolecular architecture (see scheme), in which the excitation energy collected by the macrocycle is transferr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf4aa62f437e80e0f76e60975ebc7acb
https://doi.org/10.1002/chem.200801796

Stable supramolecular complex of porphyrin macroring with pyridyl and fullerenyl ligands

Autor: Akiharu Satake, Shun Hirota, Zafer Uyar, Yoshiaki Kobuke

Publikováno v: Tetrahedron Letters. 49:5484-5487

Binding constants and thermodynamic parameters for 1:1 complexation of a porphyrin macroring, self-assembled from three trisporphyrinatozinc through imidazole–Zn coordination on the terminal porphyrins, with several multidentate pyridyl and fullere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2e9db6b445438f755387f346396260d
https://doi.org/10.1016/j.tetlet.2008.07.038