Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Kaname Tsuchii"'
Autor:
Wataru Iwamoto, Hiroki Hayashi, Kazuya Ando, Kaname Tsuchii, Takashi Yamamoto, Yuya Tazaki, Akio Asami, Yasuaki Einaga
Publikováno v:
ACS Applied Electronic Materials. 2:2098-2103
A high degree of tunability and versatility of organic chemistry has paved the way toward molecular engineering of electronic and spintronic devices. Here, we report molecular spin doping of a Pt f...
Autor:
Lianzhen Lin, Kaname Tsuchii
Publikováno v:
Carbohydrate research. 511
We have found that cellulose can be dissolved rapidly in the mixed solvent of tetrabutylammonium acetate (TBAA) and a polar aprotic solvents (PAS) at 50 °C and the obtained cellulose solution could be regenerated into cellulose film and fiber. The f
Autor:
Takenori Mitamura, Akihiro Nomoto, Akiya Ogawa, Kaname Tsuchii, Motohiro Sonoda, Taichi Tamai, Yoshiaki Minamida
Publikováno v:
Tetrahedron. 68:10516-10522
Vinylic selenides and tellurides are useful synthetic intermediates for preparation of vinylic compounds and carbonyl compounds. Herein we report highly selective perfluoroalkylselenation and -telluration of terminal alkynes by using heteroatom mixed
Autor:
Kaname Tsuchii, Kunishige Oe, Suzuki Ayami, Mibuka Nobuko, H. Mataki, Jun Sun, Kenichi Yamashita, H. Taniguchi
Publikováno v:
Journal of Photopolymer Science and Technology. 20:67-72
We fabricated planar polymer optical waveguides doped with Eu-Al nanoclusters, and successfully demonstrated their optical amplification at a wavelength of 614 nm under both pulsed operation using a N2laser (λ=337 nm) and CW operation using a freque
Autor:
Yasunori Tsuboi, Akihiro Nomoto, Kaname Tsuchii, Junko Takahashi, Shinichi Kawaguchi, Akiya Ogawa, Noboru Sonoda
Publikováno v:
The Journal of Organic Chemistry. 72:415-423
A highly selective method for introducing thio and seleno groups into a variety of isocyanides has been developed based on the elucidation of the relative reactivities of organic dichalcogenides and chalcogen-centered free radicals. When the reaction
Autor:
Shoko Nagata, Akihiro Nomoto, Takamune Shirai, Kaname Tsuchii, Shinichi Kawaguchi, Akiya Ogawa
Publikováno v:
Tetrahedron Letters. 47:3919-3922
Under an atmosphere of nitrogen, the photoinduced reaction of tetraphenyldiphosphine (1) with alkynes (2) generates vicinal bisphosphinated alkenes (3) as air-sensitive compounds, which can be isolated by treatment with elemental sulfur. A novel E to
Publikováno v:
Journal of Alloys and Compounds. :427-431
By using a series of rare earth metals, the reduction of 1-iodododecane has been investigated in detail. Fine powdered europium metal (ca. 20 mesh) is found to exhibit an excellent reducing ability toward the reduction of 1-iodododecane in the dark,
Publikováno v:
The Journal of Organic Chemistry. 69:6658-6665
Dependent on the selection of the light sources employed, the photoinduced iodoperfluoroalkylation of a variety of unsaturated compounds takes place efficiently via a radical mechanism. Upon irradiation with a xenon lamp through Pyrex (hnu300 nm), te
Autor:
Akiya Ogawa, Kaname Tsuchii
Publikováno v:
Tetrahedron Letters. 44:8777-8780
Upon irradiation through Pyrex with a xenon lamp (hν>300 nm), terminal acetylenes undergo highly selective selenoperfluoroalkylation with perfluoroalkyl iodide and diphenyl diselenide. In this reaction, perfluoroalkyl and phenylseleno groups are sel
Publikováno v:
Japanese Journal of Applied Physics. 46:L83-L85
We have fabricated a planar poly(methyl methacrylate) (PMMA) optical waveguide doped with 10 wt % Eu–Al nanoclusters, and have successfully demonstrated optical amplification at 610 nm excited by a N2 laser (λ=337 nm). The gain of the optical ampl