Structural Control and Dynamics Behavior of the Flexible Chiral Organic Aggregates

2016 Fiscal Year Final Research Report

• Project/Area Number: 26410085
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Functional solid state chemistry
• Research Institution: Chiba University
• Principal Investigator: masu hyuma 千葉大学, 大学院工学研究科, 准教授 (80412394)
• Co-Investigator(Renkei-kenkyūsha): AZUMAYA Isao 東邦大学, 薬学部, 教授 (50276755) ; KADO Sayaka 千葉大学, 工学部, 技術職員 (10568439)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 有機結晶 / 結晶多形 / キラリティー / X線回折

Outline of Final Research Achievements

In this study, we aim to control of chirality in aggregates of organic molecules.
New aromatic sulfonamides derivatives which have H-bonding sites were synthesized. These compounds gave 2D or 3D homo-chiral network through H-bonding. The new cyclic secondly aromatic triamides have twist conformation, in which the three phenyl groups are face to the different directions. In the crystalline state, the compounds form channel structures which can include various guest molecules by multiple intermolecular hydrogen bonds or π/π interactions. A triamide which has carboxy groups forms a chiral channel structure.

Free Research Field

有機化学