Establishment of control methods of regioselectivity by non-covalent interactions in C-H transformations

2019 Fiscal Year Final Research Report

• Project/Area Number: 17H03016
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Organic chemistry
• Research Institution: Kyushu University
• Principal Investigator: Kuninobu Yoichiro 九州大学, 先導物質化学研究所, 教授 (40372685)
• Project Period (FY): 2017-04-01 – 2020-03-31
• Keywords: C-H結合変換 / 位置選択性 / 水素結合 / Lewis酸－塩基相互作用 / 超分子相互作用

Outline of Final Research Achievements

We succeeded in the development of several regioselective C-H transformations using noncovalent interactions between two components, such as a ligand of a catalyst and a substrate or a substrate and a reagent, in the reaction mixture. Several novel synthetic organic reactions including C-H transformations have also been developed during investigation of the projects. In addition, we succeeded in the application of the "noncovalent interaction" concept to the development of reactions to synthesize pai-conjugated molecules and to the creation of new type photoluminescent materials.

Free Research Field

有機合成化学

Academic Significance and Societal Importance of the Research Achievements

研究代表者が以前から着目している反応系中の２成分間での非共有結合性相互作用の利用を鍵とすることで、いくつかの位置選択的なC-H結合変換反応や新規有機合成反応の開発に成功した。有機合成化学分野に指針を与えるとともに、使っていただける反応を開発できたのではないかと考えている。また、非共有結合性相互作用の概念を新しいタイプの有機発光性材料の開発にも拡張できた。マルチカラー発光材料の新たな設計指針になることが期待できる。