Preparation of main-chain-type quinolinol polymers by organometallic polycondensationIIJIMA, Takayuki; YAMAMOTO, Takakazu.Macromolecular rapid communications. 2004, Vol 25, Num 5, pp 669-672, issn 1022-1336, 4 p.Article

Efficient regioselective carboxylation of phenol to salicylic acid with supercritical CO₂ in the presence of aluminium bromideIIJIMA, Takayuki; YAMAGUCHI, Tatsuaki.Journal of molecular catalysis. A, Chemical. 2008, Vol 295, Num 1-2, pp 52-56, issn 1381-1169, 5 p.Article

K₂CO₃-catalyzed direct synthesis of salicylic acid from phenol and supercritical CO₂IIJIMA, Takayuki; YAMAGUCHI, Tatsuaki.Applied catalysis. A, General. 2008, Vol 345, Num 1, pp 12-17, issn 0926-860X, 6 p.Article

Preparation of a new π-conjugated poly (p-phenylene) type polymer constituted of C₂ chiral repeating units and its solution and film propertiesYAMAMOTO, Takakazu; IIJIMA, Takayuki; KUBOTA, Kenji et al.Reactive & functional polymers. 2006, Vol 66, Num 8, pp 884-887, issn 1381-5148, 4 p.Article

Alkylation of 3,8-dibromo-1,10-phenanthroline and New π-conjugated polymers, poly(2-alkyl-1,10-phenanthroline-3,8-diyl)s, derived from the alkylated monomersYAMAMOTO, Takakazu; ANZAI, Kazushige; IIJIMA, Takayuki et al.Macromolecules. 2004, Vol 37, Num 8, pp 3064-3067, issn 0024-9297, 4 p.Article

Carboxylation of 2-naphthol with carbon dioxide in anisoleIIJIMA, Takayuki; IWASE, Toru; YAMAGUCHI, Tatsuaki et al.Journal of the Japan Petroleum Institute. 2006, Vol 49, Num 4, pp 206-209, issn 1346-8804, 4 p.Article

New luminescent 1,2,4-triazole/thiophene alternating copolymers : Synthesis, characterization, and optical propertiesYASUDA, Takuma; NAMEKAWA, Kimiyasu; IIJIMA, Takayuki et al.Polymer (Guildford). 2007, Vol 48, Num 15, pp 4375-4384, issn 0032-3861, 10 p.Article

A new π-conjugated polymer containing isothianaphthene and dialkoxy-p-phenylene units : Self-assembly and electronic and optical propertiesYAMAMOTO, Takakazu; OOTSUKA, Haruki; IIJIMA, Takayuki et al.Macromolecular rapid communications. 2007, Vol 28, Num 17, pp 1786-1791, issn 1022-1336, 6 p.Article

Main-Chain-Type 8-Quinolinol Polymers : Synthesis, Optical Properties, and Complex Formation with MetalsIIJIMA, Takayuki; KURODA, Shin-Ichi; YAMAMOTO, Takakazu et al.Macromolecules. 2008, Vol 41, Num 5, pp 1654-1662, issn 0024-9297, 9 p.Article

Poly(p-phenylene ) -type polymer composed of an (R,R)-C₂-symmetric chiral recurring unit : Solution behavior, packing structure, and large circular dichroism observed with a film of the polymerYAMAMOTO, Takakazu; IIJIMA, Takayuki; OZAWA, Yoshiki et al.Journal of polymer science. Part A. Polymer chemistry. 2007, Vol 45, Num 3, pp 548-552, issn 0887-624X, 5 p.Article

π-Conjugated Polymers Consisting of 9,10-Dihydrophenanthrene UnitsYAMAMOTO, Takakazu; TOKIMITSU, Ryouichi; ASAO, Takahiro et al.Macromolecular chemistry and physics (Print). 2011, Vol 212, Num 22, pp 2406-2416, issn 1022-1352, 11 p.Article

Photoluminescence of 2,4, 6 -tris [4 -(phenylethynyl )phenyl ] -1,3,5 -triazines dispersed in polymer filmsIIJIMA, Takayuki; LEE, Chi-Han; FUJIWARA, Yoshiki et al.Optical materials (Amsterdam). 2007, Vol 29, Num 12, pp 1782-1788, issn 0925-3467, 7 p.Article

Synthesis of π-Conjugated Polymers Containing Fluorinated Arylene Units via Direct Arylation: Efficient Synthetic Method of Materials for OLEDsWEI LU; KUWABARA, Junpei; IIJIMA, Takayuki et al.Macromolecules (Print). 2012, Vol 45, Num 10, pp 4128-4133, issn 0024-9297, 6 p.Article

π-Conjugated Polymers Consisting of Isothianaphthene and Dialkoxy-p-phenylene Units: Synthesis, Self-Assembly, and Chemical and Physical PropertiesYAMAMOTO, Takakazu; USUI, Motoaki; OKADA, Taku et al.Macromolecular chemistry and physics (Print). 2010, Vol 211, Num 19, pp 2138-2147, issn 1022-1352, 10 p.Article

Conformational analysis of poly(ethylene imine) and its model compounds: Rotational and inversional isomerizations and intramolecular and intermolecular hydrogen bondsSASANUMA, Yuji; HATTORI, Satoshi; IMAZU, Shinichi et al.Macromolecules. 2004, Vol 37, Num 24, pp 9169-9183, issn 0024-9297, 15 p.Article