Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Katsuya Maeyama"'
Autor:
Haruki Konta, Katsuya Maeyama
Publikováno v:
Polymer Journal. 55:581-589
Autor:
Soichi Tanaka, Katsuya Maeyama
Publikováno v:
Chemistry Letters. 52:296-298
Autor:
Shin-nosuke Ito, Katsuya Maeyama
Publikováno v:
Polymer Bulletin. 75:5763-5776
2,7-Bis(4-fluorobenzoyl)fluorene reacted with 4,4-oxybiphenol to give 2,7-fluorenediyl-containing poly(ether ketone), which is insoluble in CHCl3 and DMSO. On the other hand, 9,9-dihexyl/diethyl-2,7-bis(4-fluorobenzoyl)fluorenes reacted with 4,4-oxyb
Publikováno v:
Reactive and Functional Polymers. 100:123-129
Mizoroki–Heck coupling polymerization of diiodonated 1,1′-binaphthyls ( BINTL1 / BINTL2 ) with 1,4-divinylbenzenes ( DVB-H / DVB-Me / DVB-OMe ) proceeded to afford poly(arylene vinylene ketone)s ( PAVK1–6 ). Upon photoexcitation, PAVK s in solu
Autor:
Katsuya Maeyama, Hiroaki Kumagai
Publikováno v:
Reactive and Functional Polymers. 93:18-21
A water-soluble wholly aromatic polyketone modified with sodium carboxylate ( PK-COONa ) was synthesized through demethylation of the wholly aromatic polyketone bearing four methoxy groups per repeat unit ( PK-OMe ) followed by ethoxycarbonylmethylat
Publikováno v:
Polymer Bulletin. 72:2903-2916
Nanosized palladium cluster-catalyzed Suzuki–Miyaura coupling polymerization of 1,1′-binaphthyldiyl-bearing diiodides with expanded π-conjugated aromatic diboronic acid pinacol diesters affords aromatic polyketones, which have blue-emitting fluo
Publikováno v:
Reactive and Functional Polymers. 79:24-28
Wholly aromatic polyketones with 2,2′-dimethoxy-1,1′-binaphthyl-6,6′-diyl units in the main chains were synthesized through Suzuki–Miyaura coupling polymerization catalyzed by nanosized palladium clusters, which were easily prepared from Pd(O
Publikováno v:
Chemistry Letters. 44:1780-1782
Mizoroki–Heck coupling polymerization of diiodonated 1,1′-binaphthyls ((S)-1/2) with divinylbenzenes (DVB-H/-Me/-OMe) afforded a series of poly(arylene vinylene ketone)s (PAVK1–PAVK6). The resultin...
Publikováno v:
Chemistry Letters. 44:1783-1785
Direct polycondensation of trans-1,4-cyclohexanedicarboxylic acid with several electron-rich arenes in a P2O5–CH3SO3H (MsOH) mixture gave semi-aromatic polyketones bearing 1,4-cyclohexanediyl units...
Autor:
Akiko, Okamoto1 (AUTHOR), Katsuya, Maeyama1 (AUTHOR), Hideaki, Oike1 (AUTHOR), Noriyuki, Yonezawa1 (AUTHOR) yonezawa@cc.tuat.ac.jp
Publikováno v:
Synthetic Communications. 2007, Vol. 37 Issue 16, p2701-2715. 15p. 3 Diagrams, 2 Charts, 1 Graph.