Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Yasuo Yuki"'
Publikováno v:
Synthetic Metals. 159:228-233
Two iodo-functionalized fluorene-based monomers having a thiavinylidene moiety at 9-position [2,7-diiodo-9-( n -hexylthiavinylidene)fluorene and 2,7-diiodo-9-((2-(2-methoxyethoxy)ethyl)thiavinylidene)fluorene] were synthesized. Suzuki coupling reacti
Publikováno v:
Polymer Journal. 40:614-621
Conjugated Oligomers Containing Imidazole in Main Chain with Intramolecular Hydrogen Bonding
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 45:4786-4794
The synthesis and optical properties of polymers bearing the repeating unit of terfluorene and various organosilicon groups were investigated. Polymers with high molecular weight and good solubility could be obtained by Suzuki coupling polymerization
Publikováno v:
Macromolecules. 40:8807-8811
Publikováno v:
Polymer Journal. 39:813-821
A novel dibromo methyltropolone monomer (an isomeric mixture) was synthesized by the nucleophilic reaction to 2,4,7-tribromotropone. Methyltropolone-containing conjugated polymers were successfully obtained by Suzuki coupling, Mizoroghi-Heck, and Son
Publikováno v:
Reactive and Functional Polymers. 66:1718-1724
A set of poly(triazinylstyrene)s containing ethylenediamine (PEd1 and PEd2) and pyridine (PAp2) moieties was prepared by the radical polymerization, in which PEd1 and PEd2 were synthesized at the lower temperature to avoid the gel formation. PEd2 hav
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 43:2119-2127
Five polyfluorenes bearing bulky trimethylsilyl (PTMS1 and PTMS2), tris(trimethylsilyl)silyl (PTTMS1), and silsesquioxane groups (PPOSS1 and PPOSS2) were synthesized through palladium-catalyzed Suzuki coupling reactions. In the solution state, every
Publikováno v:
KOBUNSHI RONBUNSHU. 62:208-213
3本, もしくは4本のオリゴエチレンオキシド鎖を有するイソプロペニルトリアジンモノマー (3EO3と4EO3) を合成し, ラジカル重合によりホモポリマー (Poly3EO3とPoly4EO3), およびスチレンやメチ
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 42:1208-1215
Tropone-fused, various π-conjugated polymers (P2–P5) were synthesized by the palladium-catalyzed coupling reaction of 1,4-dibromo-6,8-dimethyl-7H-benzocyclohepten-7-one with aromatic divinyl, diboronic acid, and diethynyl compounds. The molecular
Publikováno v:
European Polymer Journal. 39:1437-1441
1,2,4,5-Tetrakis(p-tert-butylphenylselenomethyl)benzene was synthesized and used as a tetrafunctional photoiniferter for the polymerization of styrene. Both the yield and the number average molecular weight ( M n ) of polymers increased with reaction