Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Takashi Karasawa"'
Autor:
Kazuyuki Noborio, Yasushi Yamamoto, Shinichi Takemoto, Yuichiro Murakami, Daigo Yonetsu, Satoshi Konishi, Takashi Karasawa
Publikováno v:
Fusion Engineering and Design. 89:1392-1396
Deuterium diffusion coefficient measurements of CVD-SiC were carried out using a solubility and diffusivity measurement apparatus to investigate the permeation mechanism of the hydrogen isotope through CVD-SiC. Experiments were conducted with thin-sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::250f328f9260e173b7a4b10a6a32be97
https://doi.org/10.1016/j.fusengdes.2014.01.039
https://doi.org/10.1016/j.fusengdes.2014.01.039
Autor:
Kazumitsu Minemura, Takashi Karasawa, Jian Wang, Shigehiro Yamaguchi, Cristopher Camacho, Aiko Fukazawa, Hongyu Zhang, Stephan Irle
Publikováno v:
Angewandte Chemie. 125:10713-10717
Smooth and selective: Upon photoirradiation, bis(3-alkenyl-2-thienyl)acetylenes smoothly and selectively undergo double 5-exo-dig cyclization to produce a series of thiophene-fused pentafulvalenes with various aryl substituents. In this fused π-conj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a31785bbb5b6b6e9c2b85925bde0f2c1
https://doi.org/10.1002/ange.201303738
https://doi.org/10.1002/ange.201303738
Autor:
Libin Gao, Chuandong Dou, Takashi Karasawa, Naoki Matsumoto, Hongyu Zhang, Shigehiro Yamaguchi, Shohei Saito, Aiko Fukazawa
Publikováno v:
Organic Letters. 15:80-83
Photoirradiation of bis(bithienyl)acetylenes in the presence of iodine undergoes sequential electrophilic and photochemical cyclizations to produce tetrathienonaphthalenes (TTN) in one pot. The TTN framework is readily transformed into cruciform π-e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f03baf319d399454cebd3ec07f0c8cdd
https://doi.org/10.1021/ol303107y
https://doi.org/10.1021/ol303107y
Autor:
Hongyu Zhang, Kazumitsu Minemura, Aiko Fukazawa, Cristopher Camacho, Stephan Irle, Takashi Karasawa, Jian Wang, Shigehiro Yamaguchi
Publikováno v:
ChemInform. 45
A new photochemical cyclization of bis(alkenylthienyl)acetylenes (I) is presented as an efficient method to synthesize diaryl-substituted dithienofulvalenes (II).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::058027b7b9eec0572428da1c249f5908
https://doi.org/10.1002/chin.201408124
https://doi.org/10.1002/chin.201408124
Publikováno v:
Coastal Structures 2011.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98f964a884a3d1ab862bc452dc0e53dd
https://doi.org/10.1142/9789814412216_0140
https://doi.org/10.1142/9789814412216_0140
Publikováno v:
ChemInform. 40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60ee919e4154fe2a92b47e82477f2ee8
https://doi.org/10.1002/chin.200951119
https://doi.org/10.1002/chin.200951119
Publikováno v:
Organic Letters; Jul2009, Vol. 11 Issue 14, p3076-3079, 4p
Autor:
Kazuie Kimura, Keichi Oshima, Takashi Karasawa, Masashi Imamura, Masao Matsui, Yoneho Tabata, Mariko Ogawa
Publikováno v:
The Journal of Chemical Physics. 63:1797-1802
Single crystals of n−eicosane were subjected to the irradiation of helium, carbon, and nitrogen ions accelerated with the cyclotron, and the results were compared with those obtained by 60Co γ‐ray irradiation. Irradiation was carried out at 77
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b1c17c8af60193b87f41af1ff3e4356
https://doi.org/10.1063/1.431555
https://doi.org/10.1063/1.431555
Autor:
Takashi Karasawa
Publikováno v:
RADIOISOTOPES. 29:153-160
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b679205da7651565223d7f3c209a504
https://doi.org/10.3769/radioisotopes.29.3_153
https://doi.org/10.3769/radioisotopes.29.3_153
Autor:
Keiji MATSUMOTO, Tadayuki KATAOKA, Hisashi KAMEI, Michitaka TERASAWA, Takashi KARASAWA, Hideo SAKAIRI, Eiichi YAGI
Publikováno v:
Transactions of the Iron and Steel Institute of Japan. 14:118-121
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30ce52cb86ae248f147b1262b1f49f42
https://doi.org/10.2355/isijinternational1966.14.118
https://doi.org/10.2355/isijinternational1966.14.118