Preparation of Organic Salt Crystals Containing Acene Structures and Their Application to Efficient Carrier Transport Materials

2015 Fiscal Year Final Research Report

• Project/Area Number: 25288048
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Synthetic chemistry
• Research Institution: Osaka City University (2014-2015); Osaka University (2013)
• Principal Investigator: Satoh Tetsuya 大阪市立大学, 大学院理学研究科, 教授 (40273586)
• Co-Investigator(Kenkyū-buntansha): TOHNAI NORIMITSU 大阪大学, 大学院工学研究科, 准教授 (30346184)
• Co-Investigator(Renkei-kenkyūsha): HIRANO KOJI 大阪大学, 大学院工学研究科, 准教授 (70532696) ; HISAKI ICHIRO 大阪大学, 大学院工学研究科, 助教 (90419466)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: 炭素-水素結合切断 / 直接誘導体化 / 有機塩結晶

Outline of Final Research Achievements

With a view to applying to the synthesis of building blocks for organic salt crystals, the regioselective direct functionalization methods of fused aromatic sulfonic acids and aromatic amines have been developed. Thus, rhodium-, iridium-, and ruthenium-catalyzed regioselective substitution at the approximate positions of sulfur-containing functional groups including sulfo and sulfonyl functions as well as an amino group has been achieved via directed C-H bond cleavage and alkene or alkyne insertion. A series of organic salt crystals have been prepared from thus obtained aromatic compounds and their supramolecular structures and basic properties have been investigated.

Free Research Field

有機合成化学