Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Yuriko Kaida"'
Autor:
Kenta Sekikawa, Iguchi Yoshinori, Yukihiro Tao, Hideo Kasai, Ryuichi Shiraishi, Toru Kamimura, Takashi Fukui, Yuriko Kaida, Satoshi Niiyama, Hideki Ogawa
Publikováno v:
SID Symposium Digest of Technical Papers. 47:138-141
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2abfc28c6c4e3cb414162dd1b04a9f32
https://doi.org/10.1002/sdtp.10620
https://doi.org/10.1002/sdtp.10620
Autor:
Yuriko Kaida, Shotaro Takenobu
Publikováno v:
European Conference and Exhibition on Optical Communication.
We demonstrated single-mode fluorinated polymer optical waveguides for Si photonics of chip-to-chip. We fabricated 7-cm-long optical waveguides and estimated the propagation loss by cut back method. They are 0.28/0.38dB/cm at 1310/1550 nm, respective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d70ebda9dad35836cf94a7e3df371d2c
https://doi.org/10.1364/eceoc.2012.p2.20
https://doi.org/10.1364/eceoc.2012.p2.20
Autor:
Yuriko Kaida, Yoshio Okamoto
Publikováno v:
Journal of Chromatography A. 666:403-419
Polysaccharides such as cellulose and amylose are the most accessible optically active polymers and can be readily modified to triesters and triscarbamates. In this review, triscarbamates of the polysaccharides as chiral stationary phases (CSPs) for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1661a302855682482fd7fc2161697daa
https://doi.org/10.1016/0021-9673(94)80400-1
https://doi.org/10.1016/0021-9673(94)80400-1
Autor:
Yuriko Kaida, Yoshio Okamoto
Publikováno v:
Bulletin of the Chemical Society of Japan. 66:2225-2232
The optical resolving ability of two types of regioselectively carbamoylated cellulose and amylose with 3,5-dimethylphenyl and 3,5-dichlorophenyl isocyanates was evaluated. One had 3,5-dimethylphenylcarbamate groups at the 2 and 3 positions and a 3,5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6067d4a4d2b12b056d2e770975e7f7d1
https://doi.org/10.1246/bcsj.66.2225
https://doi.org/10.1246/bcsj.66.2225
Autor:
Yuriko Kaida, Yoshio Okamoto
Publikováno v:
Journal of Chromatography A. 641:267-278
Nine benzylcarbamate derivatives of cellulose and amylose were prepared and their optical resolving abilities as chiral stationary phases for high-performance liquid chromatography were evaluated. Among the derivatives, 1-phenylethylcarbamates and 1-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::950989a9ecb83fddff4f2508a5979c21
https://doi.org/10.1016/0021-9673(93)80143-v
https://doi.org/10.1016/0021-9673(93)80143-v
Publikováno v:
Chirality. 5:616-621
Ten phenylcarbamate derivatives of cellulose and amylose having alkoxy groups such as ethoxy, isopropoxy, and isobutoxy at 4-position, and methyl groups at 3- and 5-positions and methoxy group at 4-position were synthesized and their chiral recogniti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58dff19a974f992f389ee14a655c6561
https://doi.org/10.1002/chir.530050809
https://doi.org/10.1002/chir.530050809
Autor:
Yoshio Okamoto, Yuriko Kaida
Publikováno v:
Journal of Synthetic Organic Chemistry, Japan. 51:41-53
Polysaccharides such as cellulose and amylose are the most accessible optically active polymers. The polysaccharides themselves show rather low chiral recognition, but their derivatives show high chiral recognition and afford useful chiral stationary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7a0818a1f85c54801a3ccc35038d6fd
https://doi.org/10.5059/yukigoseikyokaishi.51.41
https://doi.org/10.5059/yukigoseikyokaishi.51.41
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::289a5854641a859e4ab07929e61e278b
https://doi.org/10.1002/chin.199302278
https://doi.org/10.1002/chin.199302278
Autor:
Yoshio Okamoto, Yuriko Kaida
Publikováno v:
ChemInform. 23
Esters and silyl ethers of 4-hydroxy-2-cyclopentenone which are important building blocks for the synthesis of prostagrangins have been efficiently resolved into optically active isomers by HPLC on amylose tris(1-phenylethyl-carbamate)s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cc1a44022dfb2d34db8f8b4f6c36dd0
https://doi.org/10.1002/chin.199248297
https://doi.org/10.1002/chin.199248297
Publikováno v:
The Journal of Organic Chemistry. 57:3689-3693
The 1 H NMR spectrum of tetramesitylethylene (2) was analyzed, and the signals were assigned by means of a 2D NOESY spectrum. Attempts to observe anisochrony of the enantiotopic groups of a racemic mixture of 2 in a chiral solvent by 1 H NMR were uns
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6152ffda8ad5909916379e01c04cd18a
https://doi.org/10.1021/jo00039a033
https://doi.org/10.1021/jo00039a033