Zobrazeno 1 - 10
of 274
pro vyhledávání: '"Atsutaka Kunai"'
Autor:
Takashi Hayashi, Hiroto Yoshida, Yohei Matsumura, Atsutaka Kunai, Takahiro Nakayama, Yoshio Hisaeda, Joji Ohshita
Publikováno v:
Chemistry Letters. 46:1807-1809
Cobalt(III) porphyrin-catalyzed oxygenation of disilanes is investigated. Five- and six-membered cyclic disilanes are readily oxygenated, providing the corresponding cyclic disiloxanes in 75%–quant yield. We propose a reaction mechanism involving i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edf3dc07f0c2a650b1848f847f292e6b
https://doi.org/10.1246/cl.170857
https://doi.org/10.1246/cl.170857
Publikováno v:
Journal of Organometallic Chemistry. 710:53-58
Spiro-condensed dithienometalloles (metal = Si, Ge) and dithienothiametallines (metal = Si, Ge, Sn) were prepared by the ring closure reactions of dilithiated bithiophene and dithienyl sulfide with metal tetrachlorides, and their optical properties w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dc93062d970c8fae428efe1f4263c5f
https://doi.org/10.1016/j.jorganchem.2012.03.012
https://doi.org/10.1016/j.jorganchem.2012.03.012
Publikováno v:
Organometallics. 29:4199-4202
Reactions of bis(acyl)trisilanes with tris(trimethylsilyl)silyllithium in THF, followed by treatment of the resulting dark red solutions with alkyl halides, gave the Si-alkylated products and tetrakis(trimethylsilyl)silane, indicating the formation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45b471d2763b748969c80c33d77f4acb
https://doi.org/10.1021/om100643d
https://doi.org/10.1021/om100643d
Publikováno v:
Bulletin of the Chemical Society of Japan. 83:199-219
A useful synthetic method for building up multisubstituted arenes of structural complexity and diversity by use of aromatic reactive intermediates is described. Regardless of the transient characte...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41761cecd1b0e17240d0c243a5900cd9
https://doi.org/10.1246/bcsj.20090245
https://doi.org/10.1246/bcsj.20090245
Autor:
Tomoaki Shimamura, Akinobu Naka, Yoshiaki Matsumoto, Kei Hasegawa, Takae Takeuchi, Mitsuo Ishikawa, Atsutaka Kunai, Tatsuya Itano, Joji Ohshita
Publikováno v:
Journal of Organometallic Chemistry. 694:346-352
The syntheses of two types of starlike molecules with the arms that extend to three and four directions have been reported. The molecules with the arms consisting of a regular alternating arrangement of a silicon–silicon bond and bithienylene unit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1541087b8f67e79d7acbd94fbdfec975
https://doi.org/10.1016/j.jorganchem.2008.10.053
https://doi.org/10.1016/j.jorganchem.2008.10.053
Publikováno v:
Polymer Journal. 41:973-977
Hydrosilylation Polymerization for the Synthesis of Organosilicon Polymers Containing Adamantane Units
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98f87ad7c29ec0bfa78dae22bf25fca2
https://doi.org/10.1295/polymj.pj2009128
https://doi.org/10.1295/polymj.pj2009128
Publikováno v:
Polymer Journal. 41:482-485
Stille cross-coupling reactions of 2,6-bis(tributylstannyl)-4,4-bis(4-butylphenyl)dithienosilole with dihaloarenes gave dithienosilole-arene alternate polymers. The resulting copolymers showed the UV absorption and emission maxima at 450-601 nm and 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd1e76d286e3a30a19d4a833b499fce4
https://doi.org/10.1295/polymj.pj2008278
https://doi.org/10.1295/polymj.pj2008278
Publikováno v:
Journal of Electroanalytical Chemistry. 625:138-143
Electrochemical reduction of alkoxychlorosilanes was studied. Constant current electrolysis of alkoxychlorosilanes in DME using tetrabutylammonium perchlorate as the supporting electrolyte and Cu–Cu as the electrodes led to the formation of homo-co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2632f97f20271082ee45ccfbf17af0da
https://doi.org/10.1016/j.jelechem.2008.10.022
https://doi.org/10.1016/j.jelechem.2008.10.022
Publikováno v:
Synthetic Metals. 159(3-4):214-217
Hole-injection properties of annealed poly(alkoxy- and alkylthiophene) films in OLEDs were studied. Among them, annealed poly(3,3′-dihexyloxy-2,2′-bithiophene) (aPHOBT) film exhibited good hole-injection properties and a triple-layered OLED with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::250edb44043f6b5635d48db0783db9ef
http://ir.lib.hiroshima-u.ac.jp/00027704
http://ir.lib.hiroshima-u.ac.jp/00027704
Autor:
Toshiko Miura, Hisayoshi Kobayashi, Atsutaka Kunai, Shinsuke Ueda, Akinobu Naka, Joji Ohshita, Mitsuo Ishikawa
Publikováno v:
Organometallics. 27:2922-2928
The thermolysis of 2-tert-butyl-, 2-adamantyl-, and 2-phenyl-4,5-dimethyl-2-(trimethylsiloxy)-1,1-bis(trimethylsilyl)-1-silacyclohex-4-ene (1−3), synthesized by the reactions of acylpolysilanes with 2,3-dimethylbutadiene, in a sealed glass tube at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::689165be01b1fb1f0223f62f379e55a6
https://doi.org/10.1021/om800219n
https://doi.org/10.1021/om800219n