Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ryosuke Asato"'
Publikováno v:
New Journal of Chemistry. 47:2832-2839
Four terarylenes having thieno[b]thiophene moieties with highly efficient intermolecular cascade ring opening reactivities have been synthesized.
Autor:
Suguru Higashida, Ryota Toku, Genta Nakano, Ryo Mizutsu, Ryosuke Asato, Louis, Marine, Tsuyoshi Akiyama, Tsuyoshi Kawai
Publikováno v:
Chemistry Letters; Jan2024, Vol. 53 Issue 1, p1-4, 4p
Autor:
Colin J. Martin, Ryosuke Asato, Noriaki Kawaguchi, Takayuki Yanagida, Go Okada, Jan Patrick Calupitan, Tsuyoshi Kawai, Takuya Nakashima, Ryo Mizutsu
Publikováno v:
Chemical Science
Five photochromic terarylenes which show reversible photocyclisation and cycloreversion with relatively high quantum yields are presented. Some of these have been observed to undergo a highly efficient cycloreversion cascade process from their colour
Autor:
Shohei Katao, Colin J. Martin, Tsuyoshi Kawai, Ryo Mizutsu, Takuya Nakashima, Yoshiko Nishikawa, Mihoko Yamada, Ryosuke Asato, Miku Yamada
Publikováno v:
Journal of the American Chemical Society. 141(No. 51):20043-20047
We present here a new photo-active molecule which acts as a photo-Lewis acid generator (PLAG) based on photo-chemical 6π-percyclization. Photo-illumination of the PLAG molecule produces a condensed aromatic carbocation with a triflate counteranion,
Autor:
Jan Patrick Calupitan, Ryosuke Asato, Tsuyoshi Kawai, Gwénaël Rapenne, Colin J. Martin, Takuya Nakashima
Publikováno v:
The journal of physical chemistry letters. 12(46)
Photochromic molecules display reversible isomerization reactions between two isomers accompanied by an exchange between heat and chemical potential. A considerable part of the absorbed light energy is stored in and released from the present E-type p
Autor:
Ryosuke Asato, Yohan Gisbert, Tsuyoshi Kawai, Gwénaël Rapenne, Claire Kammerer, Colin J. Martin, Seifallah Abid
Publikováno v:
RSC Advances
RSC Advances, 2021, 11 (33), pp.20207-20215. ⟨10.1039/d1ra03875c⟩
RSC Advances, 2021, 11 (33), pp.20207-20215. ⟨10.1039/d1ra03875c⟩
International audience; The synthesis of ruthenium complexes incorporating an overcrowded pentaarylcyclopentadienyl ligand has been investigated, and higher efficiency has been reached using chlorine-functionalised precursors when compared with their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4f375097a3a12e657a9aed3c333488f
https://hal.science/hal-03636821
https://hal.science/hal-03636821
Autor:
Gwénaël Rapenne, Takuya Nakashima, Seifallah Abid, Claire Kammerer, Tsuyoshi Kawai, Yohan Gisbert, Ryosuke Asato, Fumio Asanoma, Colin J. Martin
Publikováno v:
Inorg. Chem.
Inorganic Chemistry
Inorganic Chemistry, 2021, 60 (6), pp.3492-3501. ⟨10.1021/acs.inorgchem.0c03330⟩
Inorganic Chemistry
Inorganic Chemistry, 2021, 60 (6), pp.3492-3501. ⟨10.1021/acs.inorgchem.0c03330⟩
A molecular motor that has been previously shown to rotate when fueled by electrons through a scanning tunneling microscope tip has been functionalized with a terarylene photochrome fragment on its rotating subunit. Photoisomerization has been perfor
Autor:
Jumpei Kuno, Gwénaël Rapenne, Tsuyoshi Kawai, Jan Patrick Calupitan, Ryosuke Asato, Takuya Nakashima, Colin J. Martin, Miho Minamide
Publikováno v:
Journal of Organic Chemistry
Journal of Organic Chemistry, American Chemical Society, 2018, 83 (22), pp.13700-13706. ⟨10.1021/acs.joc.8b01877⟩
Journal of Organic Chemistry, 2018, 83 (22), pp.13700-13706. ⟨10.1021/acs.joc.8b01877⟩
Journal of Organic Chemistry, American Chemical Society, 2018, 83 (22), pp.13700-13706. ⟨10.1021/acs.joc.8b01877⟩
Journal of Organic Chemistry, 2018, 83 (22), pp.13700-13706. ⟨10.1021/acs.joc.8b01877⟩
Terarylene frameworks containing benzothiazole as a photoprecursor of hydride donors are presented. We here report on two new scaffolds along with their photoreactivity in solution. Through use of selected external oxidants, the photogeneration of hy
Autor:
Ryosuke Asato, Martin, Colin J., Takuya Nakashima, Calupitan, Jan Patrick, Rapenne, Gwénaël, Tsuyoshi Kawai
Publikováno v:
Journal of Physical Chemistry Letters; 11/25/2021, Vol. 12 Issue 46, p11391-11398, 8p
Autor:
Tsuyoshi Kawai, Jan Patrick Calupitan, Ryosuke Asato, Gwénaël Rapenne, Yora Goto, Takuya Nakashima, Colin J. Martin, Miho Minamide
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 397:112594
We here report a systematic study of structural and conformational variations in a series of terarylene molecules designed for use as photohydride generators. This family of compounds have been shown to facilitate self-contained hydride release, with