Synthesis,chiral resolution and optical properties of amphiphilic oxa[9]helicene derivatives |
| |
| Authors: | Mohammad Shahabuddin Md Jalil Miah Ken-ichi Iimura Takao Kimura Michinori Karikomi |
| |
| Affiliation: | 1. Department of Material and Environmental Chemistry, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan;2. Creative Department of Innovation, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan |
| |
| Abstract: | A new class of amphiphilic oxa[9]helicene derivatives were synthesized in excellent-to-fair yields, and successfully characterized by different analytical techniques (e.g., FT-IR, 1H and 13C NMR, and HRMS). The compounds were enantiomerically separated by chiral HPLC and the absolute configurations of the enantiomers were confirmed by circular dichroism spectroscopy. Other optical properties (e.g., UV, photoluminescence, specific optical rotation and molecular optical rotation) of the newly synthesized compounds were also examined. |
| |
| Keywords: | Quinone Helicene Chiral HPLC Circular Dichroism |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
