Synthesis of Cationic Transition Metal Complexes and Their Application to Transformation of Carbon Dioxide

阳离子过渡金属配合物的合成及其在二氧化碳转化中的应用

• 批准号: 20350031
• 负责人: MATSUO Tsukasa
• 金额: $ 12.15万
• 依托单位: The Institute of Physical and Chemical Research
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20350031/
• 关键词: 二酸化炭素; メタン; ヒドロシラン; シロキサン; 均一系触媒; ジルコニウム; カチオン性錯体; アリールオキシド配位子; チオラート配位子; アニリド配位子; 還元; 鉄; ヒドリド錯体; アミド配位子; パラキノン

Transition metal complexes have been synthesized by using a newly developed bulky monodentate aryloxide ligand based on a rigid fused-ring s-hydrindacenyl skeleton. Their molecular structures have been confirmed by X-ray crystallography. The new cationic zirconium complexes showed an improved catalytic ability for hydrosilylation of carbon dioxide, comparing with those of the previously reported catalysts having multidentate ligands. Theoretical calculations were performed to examine the reaction mechanism for the chemical reduction of carbon dioxide. Also olefin polymerization reactions have been studied with the use of cationic transition complexes.

利用一种新开发的基于稠环s-氢化茚并省骨架的大体积单齿芳氧化合物合成了过渡金属配合物。它们的分子结构已被X射线晶体学证实。新型阳离子锆配合物对CO2硅氢加成反应的催化性能优于以往报道的多齿配体催化剂。理论计算进行了检查的反应机理的化学还原二氧化碳。还研究了使用阳离子过渡络合物的烯烃聚合反应。

项目成果

Homogeneous Reduction of Carbon Dioxide with Hydrosilanes Catalyzed by Zirconium-Borane Complexes

锆硼烷配合物催化氢硅烷均相还原二氧化碳

• 发表时间: 2008
• 作者: 松尾司;他
• 通讯作者: 他

Isolated Monomeric and Dimeric Mixed Diorganocuprates Based on the Size-Controllable Bulky "Rind" Ligands

• DOI: 10.1021/ja9071964
• 发表时间: 2009-12-23
• 期刊: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
• 影响因子: 15
• 作者: Ito, Mikinao;Hashizume, Daisuke;Tamao, Kohei
• 通讯作者: Tamao, Kohei

Synthesis and Structural Characterization of Mixed Diorganocuprates Bearing Bulky "Rind" Groups

带有大体积“外​​皮”基团的混合二有机铜酸酯的合成和结构表征

• 发表时间: 2009
• 作者: 松尾司;他
• 通讯作者: 他

二酸化炭素の有効利用技術

二氧化碳有效利用技术

• 发表时间: 2010
• 作者: Arslan;Pelin;松尾司
• 通讯作者: 松尾司

Reductive Coupling of Six Carbon Monoxide by a Ditantalum Hydride Complex

二钽氢化物络合物对六氧化碳的还原偶联

• 发表时间: 2009
• 期刊: Journal of American Chemical Society 131(印刷中)
• 作者: T. Watanabe;他3名
• 通讯作者: 他3名