Development of electron-accepting conjugated molecules densely-substituted with boron atoms

硼原子密集取代的电子接受共轭分子的开发

• 批准号: 21750037
• 负责人: AGOU Tomohiro
• 金额: $ 2.75万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21750037/
• 关键词: 有機ホウ素化合物; ボラアセン; 電子受容体; アニオンセンシング; ポリボラアセン; 反芳香族分子; ディスク状共役系

Synthesis of functional hetero-π-conjugated molecules by taking advantage of electron-withdrawing property and Lewis acidity of boron was investigated for the development of electron-transporting material and anion sensors. Fluorescence molecular sensors for biologically active anions, such as fluoride and cyanide ions, were developed using a dibenzoazaborine framework. The synthesis of electron-accepting conjugated molecules based on oligoacene-like frameworks substituted with boron atoms was investigated. The electron-accepting and anion-complexation abilities of a 9,10-dihydro-9,10-diboraanthracene were elucidated.

研究了利用硼的吸电子特性和路易斯酸性合成功能性杂π共轭分子，以开发用于生物活性阴离子（例如氟离子和氰化物离子）的电子传输材料和阴离子传感器。 ，使用二苯并氮杂硼骨架开发了基于硼原子取代的类低聚并苯骨架的电子接受共轭分子的合成。阐明了 9,10-二氢-9,10-二硼蒽的电子接受和阴离子络合能力。

项目成果

Stepwise synthesis and properties of a 9,10-dihydro-9,10-diboraanthracene

• DOI: 10.1016/j.tetlet.2010.07.068
• 发表时间: 2010-09-22
• 期刊: TETRAHEDRON LETTERS
• 影响因子: 1.8
• 作者: Agou, Tomohiro;Sekine, Masaki;Kawashima, Takayuki
• 通讯作者: Kawashima, Takayuki