Development of Practical Synthetic Methods of Conductive pi-Conjugated Polymers via Organometallic Procedures

通过有机金属程序开发导电π共轭聚合物的实用合成方法

• 批准号: 08555233
• 负责人: YAMAMOTO Takakazu
• 金额: $ 8.38万
• 依托单位: TOKYO INSTITUTE OF TECHNOLOGY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1998
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08555233/
• 关键词: Conductive; Polymer; pi-Conjugated; Practical; Synthesis; Poly (arylene); Nickel; Organometallic; 有機金属化学; π共役高分子; ポリ(アリーレン); ポリ(アリーレンエチニレン); ポリアルキルチオフェン; ポリピリジン; 大量合成プロセス; 有機金属; 重縮合; 導電性π共役高分子; 蛍光量子収率; 三次非線形光学感受率; 光機能性材料; プロセス化; 有機金属

pi-Conjugated polymers have been prepared via organometallic Procedures. The polymers include poly(thiophene-2,5-diyl), poly(pyridine-2,5-diyl), poly(p-phenylene), poly(2,2'-bipyrimidine-5,5'-diyl), and their derivatives. Dehalogenation polycondensations of the corresponding dihaloaromatic compounds gave the polymers in high yield (usually higher than 90% yield). Various dehalogenating reagents such as Mg, Zn, NaH, and zerovalent nickel complexes were useable in the polycondensation. On the other hand, nickel complexes were effective for the preparation of poly(arylene)s and palladium complexes served as effective catalyst for the preparation of poly(aryleneethynylene). The obtained polymers were electrically conductive and exhibited interesting optical properties.

π-共轭聚合物已经通过有机金属方法制备。聚合物包括聚（噻吩-2，5-二基）、聚（吡啶-2，5-二基）、聚（对亚苯基）、聚（2，2 '-联嘧啶-5，5'-二基）和它们的衍生物。相应的二卤代芳族化合物的脱卤缩聚以高产率（通常高于90%产率）得到聚合物。各种脱卤试剂如Mg、Zn、NaH和零价镍络合物可用于缩聚。另一方面，镍配合物是有效的聚（亚芳基）的制备和钯配合物作为有效的催化剂，用于制备聚（亚芳基乙炔）。所得聚合物是导电的，并表现出有趣的光学性质。

项目成果

T.Yamamoto and N.Hayashida: ""pi-Conjugated Polymers Bearing Electronic and Optical Functionalities. Preparation, Properties, and Their Application"" Reactive & Functional Polymers. 37. 1-17 (1998)

T.Yamamoto 和 N.Hayashida：“”具有电子和光学功能的 pi 共轭聚合物。

T.Yamamoto: "Preparation of π-Conjugated Polymers Using Nickel Complexes and New Organometallic Mdecules Having π-Conjugated Ligands." Reactive Organometallics. 111-114 (1998)

T. Yamamoto：“使用镍配合物和具有 π 反应性有机金属配体的新型有机金属分子制备 π 共轭聚合物。”111-114 (1998)

T.Yamamoto,N.Hayashida,T.Maruyama,and K.Kubota: "Preparation of a New π-Conjugated Polymer Chelating Ligand,Poly(2,2'-bipyridine-5,5'-diyl),and Its Metal Complexes" Chem.Lett.1125-1126 (1998)

T. Yamamoto、N. Hayashida、T. Maruyama 和 K. Kubota：“新型 π 共轭聚合物螯合配体聚（2,2-联吡啶-5,5-二基）及其金属配合物的制备” 化学快报 1125-1126 (1998)

T.Yamamoto and T.Kimura: "Preparation of π-Conjugated Poly (hydroquinone-2,5-diyl) and Poly (p-benzoquinone-2,5-diyl) and Their Electrochemical Behavior" Macromolecules. 31. 2683-2685 (1998)

T. Yamamoto 和 T. Kimura：“π-共轭聚（氢醌-2,5-二基）和聚（对苯醌-2,5-二基）的制备及其电化学行为”31。2683-2685（ 1998）

T.Shimizu, T.A.Koizumi, I.Yamaguchi, K.Osakada, and T.Yamamoto: "Preparation of New Tetrathiaful Valene (TTF) Derivatives with Two Functional Groups at Symmetrical Positions, 2,6-Diido-3,7-diohenyl, 2,6-Bis [2-(trimathysilyl)…" Synthesis. 259-261 (1998)

T.Shimizu、T.A.Koizumi、I.Yamaguchi、K.Osakada 和 T.Yamamoto：“在对称位置具有两个官能团 2,6-Diido-3,7-diohenyl 的新四硫富瓦烯 (TTF) 衍生物的制备， 2,6-双[2-(三甲基甲硅烷基)…”合成259-261 (1998)