Creation of Novel Functionalized Redox Systems with Dunamic Electronic Properties

创建具有动态电子特性的新型功能化氧化还原系统

• 批准号: 10440190
• 负责人: IYODA Masahiko
• 金额: $ 8.58万
• 依托单位: Tokyo Metropolitan University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1998
• 资助国家: 日本
• 起止时间: 1998 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-10440190/
• 关键词: Electric Conductivity; Magnetic Properties; Tetrathiafulvalene; Ferrocene; Radical Salt; π-donor; 電荷移動錯体

There is considerable current interest in the novel materials with multi-functionalized properties such as electric conductivity, magnetic properties, optical behavior, etc. These multi-functionalized properties have been expected for the π-electron system containing stable radicals and for molecules with d-πinteraction based on inorganic and organic complexes. Thus, we investigated the syntheses and properties of these multi-functionalized molecules.(1) Tetrathiafulvalene (TTF) Oligomers : Oligomeric TTFs can be expected to show high conductivities and magnetic properties. A radical salt based on this molecule showed a high conductivity and the other revealed a presence of triplet radicals.(2) Ferrocenyltetrathiafulvalenes (Fc-TTFs) : The GT-complexes and radical salts derived from Fc-TTFs showed interesting electronic properties.(3) Tetrathiafulvalene with Halogen Substituents : The radical salt of EDO-TTFI_2 with Ni(mnt)_2 revealed, both metallic conductivity and magnetic properties, reflecting a conducting column structure of EDO-TTF and a crystal engineering based on I_2.

目前，人们对具有导电性、磁性、光学性能等多官能化性能的新型材料很感兴趣。这些多官能化性能被期望用于含有稳定自由基的π-电子体系以及基于无机和有机络合物的具有d-π相互作用的分子。因此，我们对这些多官能团化分子的合成和性质进行了研究。(1)四硫富瓦烯低聚物：低聚四硫富瓦烯有望表现出高的电导率和磁性。(2)二茂铁基四硫富瓦烯(FC-TTFS)：从FC-TTFS衍生的GT-络合物和自由基盐显示出有趣的电子性质。(3)含卤素取代的四硫富瓦烯：EDO-TTFI_2与Ni(Mnt)_2形成的自由基盐具有金属导电性和磁性，反映了EDO-TTTF的导电柱结构和基于I2的晶体工程。

项目成果

Masahiko Iyoda: "Novel Synthesis or Hexaaryl[3]radialenes via Dibromo[3]dendralene"Tetrahedron Letters. 41. 7059-7064 (2000)

Masahiko Iyoda：“通过二溴[3]树烯的新合成或六芳基[3]放射烯”四面体快报。

M. Iyoda, K. Hara, Y. Kuwatani, and S. Nagase: "Helical Tetrathiafulvalene Oligomers. Synthesis and Properties of Bi-, Ter-, and Quarter- tetrathiafulvalenes"Crg. Lett.. 2217-2220 (2000)

M. Iyoda、K. Hara、Y. Kuwatani 和 S. Nagase：“螺旋四硫富瓦烯低聚物。二、三、四硫富瓦烯的合成和性质”Crg。

Masahiko Iyoda et al.: "Radical-cation Salts Based on Brominated and Chlorinated Ethylenedioxyletrathiafulvalenes."Chemistry Letters. 680-681 (2000)

Masahiko Iyoda 等人：“基于溴化和氯化亚乙基二氧基富瓦烯的自由基阳离子盐。”化学快报。

Masahiko Iyoda et al.: "Helical Tetrathiafulvalene Oligomers. Synthesis and Properties of Bi-, Ter-, and Quater-tetrathiafulvalenes."Organic Letters. 2. 2217-2220 (2000)

Masahiko Iyoda 等人：“螺旋四硫富瓦烯低聚物。双、三、四硫富瓦烯的合成和性质。”有机快报。

Masahiko Iyoda: "Synthesis, Sitructure and Conducting Properties of Halogenated Ethyrene-dioxytetrathafulvalenes"Heterocycles. 54. 833-848 (2001)

Masahiko Iyoda：“卤代乙烯-二氧四富瓦烯的合成、结构和导电性能”杂环。