Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Hidetsugu Tanaka"'
Autor:
Hidetsugu Tanaka, Kurunthachalam Kannan, Keiichi Miyano, Isao Watanabe, Yoshihiko Koizumi, Fumie Adachi, Sokichi Takagi, Shinsuke Tanabe
Publikováno v:
Water Research. 45:3925-3932
Perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) have been recognized as global environmental pollutants. Although PFOS and PFOA have been detected in tap water from Japan and several other countries, very few studies have examined the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43a9ae9d6d365f12774e3c490f6c9704
https://doi.org/10.1016/j.watres.2011.04.052
https://doi.org/10.1016/j.watres.2011.04.052
Autor:
Makoto Mitani, Seiichi Ishii, Takashi Nakano, Akihiko Iwashita, Hiroshi Terao, Terunori Fujita, Hidetsugu Tanaka, Naoto Matsukawa
Publikováno v:
ACS Catalysis. 1:254-265
The ethylene and ethylene/α-olefin (co)polymerization behavior of bis(phenoxy−imine)Ti complexes 1−7 possessing a series of substituents ortho to the phenoxy O's (ortho substituents 1, iPr; 2, cyclohexyl; 3, cyclooctyl; 4, cyclododecyl; 5, tBu;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cad6730f75ac69ad2b616cd33a23f8c7
https://doi.org/10.1021/cs100148a
https://doi.org/10.1021/cs100148a
Autor:
Hidetsugu Tanaka, Junich Sawazaki
Publikováno v:
Journal of the Society of Powder Technology, Japan. 48:221-226
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8b65c793fd47405008c6941f5af84e6
https://doi.org/10.4164/sptj.48.221
https://doi.org/10.4164/sptj.48.221
Publikováno v:
Advanced Synthesis & Catalysis. 352:1635-1640
A bis(phenoxyimine) group 4 transition metal catalyst (now known as FI catalysts) can discern ethylene from a mixture of ethylene and propylene at more than 99% selectivity. Denisty function theory (DFT) calculations revealed a spatially confined rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7918eabef24276ae7823bd8ad80c0bbe
https://doi.org/10.1002/adsc.201000279
https://doi.org/10.1002/adsc.201000279
Publikováno v:
Chemistry – An Asian Journal. 1:878-887
New Ti and Zr complexes that bear imine-phenoxy chelate ligands, [{2,4-di-tBu-6-(RCH=N)-C6H4O}2MCl2] (1: M = Ti, R = Ph; 2: M = Ti, R = C6F5; 3: M = Zr, R = Ph; 4: M = Zr, R = C6F5), were synthesized and investigated as precatalysts for ethylene poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eafd75b174eba62a22e6bbece310f85e
https://doi.org/10.1002/asia.200600256
https://doi.org/10.1002/asia.200600256
Autor:
Junji Saito, Seiichi Ishii, Hiroshi Terao, Naoshi Nagai, Sadahiko Matsuura, Terunori Fujita, Hidetsugu Tanaka, Makoto Mitani
Publikováno v:
Macromolecules. 39:8584-8593
Bis(phenoxyimine)Zr complexes 1−8 containing a series of cycloalkyl groups on the imine-N's were synthesized (1: cyclopropyl; 2, 3: cyclobutyl; 4: cyclopentyl; 5, 7: cyclohexyl; 6, 8: 2-methylcyclohexyl). X-ray crystallographic analyses suggested t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::511d920f00cace7181cb3838efb9a1f7
https://doi.org/10.1021/ma062214s
https://doi.org/10.1021/ma062214s
Autor:
Yasuhiko Suzuki, Haruyuki Makio, Hidetsugu Tanaka, Terunori Fujita, Mitsuhiko Onda, Junji Saito
Publikováno v:
Macromolecules. 39:4023-4031
The unique catalytic behavior of a bis(phenoxyimine)Ti complex combined with i-Bu3Al/Ph3CB(C6F5)4 (whose active species is a phenoxyamine Ti complex) is discussed here for use in the polymerization of higher α-olefins (i.e., 1-hexene, 1-octene, 1-de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e1c46772bcd4931d74f1ff4bd7f168
https://doi.org/10.1021/ma060284t
https://doi.org/10.1021/ma060284t
Autor:
Terunori Fujita, Seiichi Ishii, Rieko Furuyama, Haruyuki Makio, Makoto Mitani, Hidetsugu Tanaka, Junji Saito
Publikováno v:
Journal of Organometallic Chemistry. 690:4398-4413
Based on new results as well as the reported data, the ethylene and propylene polymerization behavior of bis(phenoxy–imine) Ti complexes (Ti–FI Catalysts) combined with MAO (particularly that of their fluorinated versions) is discussed, with an e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a76b4dc5e549820b2685973edc314539
https://doi.org/10.1016/j.jorganchem.2005.03.060
https://doi.org/10.1016/j.jorganchem.2005.03.060
Publikováno v:
Macromolecules. 38:1546-1552
The catalytic behavior of fluorinated bis(phenoxy−imine)titanium complexes bearing a series of substituents ortho to the phenoxy oxygen was studied for ethylene and ethylene/higher α-olefin (i.e., 1-hexene, 1-octene, and 1-decene) (co)polymerizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e5759c929134b0479a3838ed6657492
https://doi.org/10.1021/ma0481104
https://doi.org/10.1021/ma0481104
Publikováno v:
Macromolecular Rapid Communications. 25:493-497
Bis(phenoxy-ether) Ti complexes were investigated as ethylene polymerization catalysts. The complexes combined with iBu3Al/Ph3CB(C6F5)4 or methylaluminoxane (MAO) cocatalysts, can be highly active single-site lysts, which display activites (tumover f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::487f66af2430b8daf5dff4c67e041aca
https://doi.org/10.1002/marc.200300115
https://doi.org/10.1002/marc.200300115