N
Norihisa Fukaya
Researcher at National Institute of Advanced Industrial Science and Technology
Publications - 60
Citations - 677
Norihisa Fukaya is an academic researcher from National Institute of Advanced Industrial Science and Technology. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 13, co-authored 48 publications receiving 446 citations. Previous affiliations of Norihisa Fukaya include Ibaraki University.
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Direct synthesis of carbamate from CO2 using a task-specific ionic liquid catalyst
TL;DR: A superbase-derived protic ionic liquid (IL, [DBUH][OAc]) catalyst was used to directly synthesize carbamate from an amine, CO2, and a silicate ester.
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Microreactor containing platinum nanoparticles for nitrobenzene hydrogenation
Sho Kataoka,Yasutaka Takeuchi,Atsuhiro Harada,Toshiyuki Takagi,Yasumasa Takenaka,Norihisa Fukaya,Hiroyuki Yasuda,Takao Ohmori,Akira Endo +8 more
TL;DR: In this article, Pt nanoparticles were used inside a microreactor to catalyze the hydrogenation of nitrobenzene to aniline, and the results showed that the average yield was higher than 92% for a 50mM initial nitronzene concentration with the retention time of 12 s. This is equivalent to a turnover frequency of 3200h−1.
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A Simple Zinc Catalyst for Carbamate Synthesis Directly from CO2
TL;DR: Several zinc salts were employed as catalysts for the synthesis of carbamates directly from aromatic amines, CO2 , and silicate esters, and Zn(OAc)2 offered the best performance, which can be explained by carboxylate-assisted proton activation.
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Alkali Metal Salt as Catalyst for Direct Synthesis of Carbamate from Carbon Dioxide
TL;DR: In this article, the use of K2CO3 as a catalyst for direct synthesis of carbamate from amine, silicate ester, and carbon dioxide was reported, and the isolated yield of the corresponding carbamate was up to 97%.
Journal ArticleDOI
Calcium carbide as a dehydrating agent for the synthesis of carbamates, glycerol carbonate, and cyclic carbonates from carbon dioxide
Qiao Zhang,Hao-Yu Yuan,Xiao-Tao Lin,Xiao-Tao Lin,Norihisa Fukaya,Tadahiro Fujitani,Kazuhiko Sato,Jun-Chul Choi,Jun-Chul Choi +8 more
TL;DR: In this article, the authors used CaC2 as a dehydrating agent for the direct synthesis of carbamates (including polyurethane precursors) from amines, CO2, and MeOH.