Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Kenichi Komura"'
Publikováno v:
Journal of Porous Materials. 29:583-590
Autor:
Kenichi Komura, Junko Sugiyama
Publikováno v:
Nippon Daicho Komonbyo Gakkai Zasshi. 75:162-169
Autor:
Kenichi Komura, Stalin Joseph, Kavitha Ramadass, Qing Liu, Jae-Hun Yang, Yoshihiro Sugi, Selvarajan Premkumar, Venkata D.B.C. Dasireddy, Clastinrusselraj Indirathankam Sathish, Yoshihiro Kubota, Ajayan Vinu
Publikováno v:
Research on Chemical Intermediates. 48:869-884
Autor:
Ajayan Vinu, Yoshihiro Kubota, Stalin Joseph, Kavitha Ramadass, Jae-Hun Yang, Selvarajan Premkumar, Qing Liu, Ala’a H. Al-Muhtaseb, Yoshihiro Sugi, Sathish C. Indirathankam, Kenichi Komura, Venkata D.B.C. Dasireddy
Publikováno v:
Bulletin of the Chemical Society of Japan. 94:606-615
The isopropylation of naphthalene (NP) over USY zeolite (FAU06, SiO2/Al2O3 = 6) gave all eight possible diisopropylnaphthalene (DIPN) isomers: β,β- (2,6- and 2,7-), α,β- (1,3-, 1,6-, and 1,7-), and...
Publikováno v:
Microporous and Mesoporous Materials. 344:112245
Publikováno v:
Chemical communications (Cambridge, England). 56(94)
The interzeolite conversion of AlPO4-5 gave a new zeolitic material GAM-2 and the calcination caused further structural changes, forming a new zeolite GAM-3 with a 3-dimensional 12-8-6 ring pore system. This is the first synthetic example of a zeolit
Publikováno v:
Catalysis Letters. 148:2974-2979
Friedel–Crafts reaction of anisole over high silica mordenite zeolite was investigated. Detailed reaction profiles were obtained using various reaction conditions. In particular, the behavior of acetic anhydride during the reaction and the effect o
Autor:
Kenichi Komura, Ajayan Vinu, Venkata D.B.C. Dasireddy, Stalin Joseph, Kavitha Ramadass, Yoshihiro Kubota, Ala’a H. Al-Muhtaseb, Yoshihiro Sugi, Selvarajan Premkumar, Jae-Hun Yang, Clastin I. Sathish, Qing Liu
Publikováno v:
Molecular Catalysis. 505:111521
The isopropylation of naphthalene (NP) was carried out over a BEA zeolite (BEA38; SiO2/Al2O3 = 38) focused on the selectivities for diisopropylnaphthalene (DIPN) and triisopropylnaphthalene (TriIPN) isomers. The isopropylation gave possible eight DIP
Autor:
Kenichi Komura, Makoto Makihara
Publikováno v:
Green and Sustainable Chemistry. :185-192
Zeolite catalyzed Friedel-Crafts reactions were examined using acetic anhydride as an acetylating agent and an acetic acid as a solvent. It revealed that the reaction of anisole smoothly occurred quantitatively for 3 h using mordenite zeolite with Si
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 426:170-176
Zeolite catalyzed Friedel-Crafts acetylation of 2-methoxynaphthalene to produce 2-methoxy-6-acetylnaphthalene with high selectivity and conversion has been a challenging task, because the obtained compound is a key intermediate for an anti-inflammato