Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Masahiro Kako"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1179-1188 (2024)
The addition reaction of C60 with silylene 1, a silicon analog of carbene, yielded the corresponding bis-adduct 3. The structure of 3 was determined by single-crystal X-ray structure analysis, representing the first example of a crystal structure of
Externí odkaz:
https://doaj.org/article/07a38f4a70354d8a8e754a3790c4e932
Publikováno v:
Molecules, Vol 22, Iss 7, p 1179 (2017)
Exohedral derivatization of endohedral metallofullerenes (EMFs) has been exploited as a useful method for characterizing the structural and chemical properties of EMFs, and for functionalizing them for potential applications. The introduction of hete
Externí odkaz:
https://doaj.org/article/94ec13e725854ba399f4228b9c020a95
Autor:
Masahiro Kako, Kazuya Minami, Taiki Kuroiwa, Shinpei Fukazawa, Yuki Arikawa, Michio Yamada, Yutaka Maeda, Qiao-Zhi Li, Shigeru Nagase, Takeshi Akasaka
Publikováno v:
Molecules, Vol 22, Iss 5, p 850 (2017)
Photochemical carbosilylation of Lu3N@Ih-C80 was performed using siliranes (silacyclopropanes) to afford the corresponding [5,6]- and [6,6]-adducts. Electrochemical studies indicated that the redox potentials of the carbosilylated derivatives were sh
Externí odkaz:
https://doaj.org/article/f28f0429f9ee48829a1a1496cd3bf66e
Autor:
Masahiro Kako, Kyosuke Miyabe, Shinpei Fukazawa, Shinji Kanzawa, Masanori Yasui, Michio Yamada, Yutaka Maeda, Zdeněk Slanina, Filip Uhlík, Ludwik Adamowicz, Ilias Papadopoulos, Dirk M. Guldi, Makoto Furukawa, Shigeru Nagase, Takeshi Akasaka
Publikováno v:
Photochem; Volume 2; Issue 1; Pages: 122-137
Under photoirradiation, Sc3N@Ih-C80 reacted readily with disilirane 1, silirane 4, and digermirane 7 to afford the corresponding 1:1 adducts, whereas Sc3N@D5h-C80 was recovered without producing those adducts. Based on these results, we described a n
Autor:
Masahiro Kako, Kyosuke Miyabe, Shinpei Fukazawa, Shinji Kanzawa, Masanori Yasui, Michio Yamada, Yutaka Maeda, Zdeněk Slanina, Uhlík, Filip, Adamowicz, Ludwik, Papadopoulos, Ilias, Guldi, Dirk M., Makoto Furukawa, Shigeru Nagase, Takeshi Akasaka
Publikováno v:
Photochem; Mar2022, Vol. 2 Issue 1, p122-137, 16p
Autor:
Masahiro Kako1 (AUTHOR) kako@e-one.uec.ac.jp, Kazuya Minami1 (AUTHOR) minami@chemk.pc.uec.ac.jp, Taiki Kuroiwa1 (AUTHOR) kuroiwa@chemk.pc.uec.ac.jp, Shinpei Fukazawa1 (AUTHOR) fukazawa@chemk.pc.uec.ac.jp, Yuki Arikawa1 (AUTHOR) arikawa@chemk.pc.uec.ac.jp, Michio Yamada2 (AUTHOR) myamada@u-gakugei.ac.jp, Yutaka Maeda2 (AUTHOR) ymaeda@u-gakugei.ac.jp, Qiao-Zhi Li3 (AUTHOR) lqz1153672945@stu.xjtu.edu.cn, Shigeru Nagase3 (AUTHOR) nagase@ims.ac.jp, Takeshi Akasaka2,4,5,6 (AUTHOR) akasaka@tara.tsukuba.ac.jp
Publikováno v:
Molecules. May2017, Vol. 22 Issue 5, p850. 10p. 4 Diagrams, 2 Charts, 1 Graph.
Autor:
Yutaka Maeda, Takeshi Sugiura, Jing-Dong Guo, Masahiro Kako, Masanori Yasui, Takeshi Akasaka, Shigeru Nagase, Kyosuke Miyabe, Michio Yamada
Publikováno v:
Chemistry - An Asian Journal. 12:1391-1399
Photochemical carbosilylation of Sc3 N@Ih -C80 with silirane 1 afforded two corresponding [5,6]-adducts, 2 and 3, and a [6,6]-adduct, 4. The structural and electronic properties of these products were characterized by means of spectroscopic, electroc
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 191:201-206
The photochemical reaction of Sc3N@Ih-C80 with silirane 1 produced the corresponding carbosilylated derivatives. The electrochemical studies of [5,6]-adducts indicate that carbosilylation is an effective method for tuning moderately the electronic ch
Autor:
Kyosuke Miyabe, Yutaka Maeda, Marilyn M. Olmstead, Mitsuaki Suzuki, Shigeru Nagase, Michio Yamada, Kumiko Sato, Takeshi Akasaka, Masahiro Kako, Alan L. Balch, Wei-Wei Wang, Naomi Mizorogi
Publikováno v:
Chemistry – A European Journal. 21:16411-16420
Bis-silylated and bis-germylated derivatives of Lu3 N@Ih -C80 (3, 4, 5) were successfully synthesized by the photochemical addition of disiliranes 1 a, 1 b or digermirane 2, and fully characterized by spectroscopic, electrochemical, and theoretical s
Publikováno v:
Heteroatom Chemistry. 25:584-591
Thermal reactions of empty fullerenes with disilirane (1) and digermirane (2) afforded the corresponding bis-silylated and bis-germylated derivatives. When a bicyclic fused silirane (3a) was heated in the presence of C70, two silylene adducts were ob