synthesis of chiral organosilane compounds for high performance CPL materials

2017 Fiscal Year Final Research Report

• Project/Area Number: 15K05604
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Organic and hybrid materials
• Research Institution: The University of Tokyo
• Principal Investigator: Yamanoi Yoshinori 東京大学, 大学院理学系研究科(理学部), 准教授 (20342636)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Keywords: 円偏光発光 / 不斉ケイ素原子

Outline of Final Research Achievements

Compounds exhibiting circularly polarized luminescence are expected to be used as luminescent materials for three-dimensional displays. In this study, we synthesized an optically active silicon compound having both good fluorescence quantum yield and circular polarized luminescence characteristics in a monomolecular state, based on a new asymmetric silicon atom construction method. In particular, the optically active tertiary silane having a pyrene skeleton exhibited a very high value in the monomolecular state as the circular polarized luminescence characteristic glum: 0.01.

Free Research Field

有機化学