論文

査読有り
2016年5月

Asymmetric Restriction of Intramolecular Rotation in Chiral Solvents

CRYSTAL GROWTH & DESIGN
  • Young-Jae Jin
  • ,
  • Hyojin Kim
  • ,
  • Jong Jin Kim
  • ,
  • Nam Ho Heo
  • ,
  • Jong Won Shin
  • ,
  • Masahiro Teraguchi
  • ,
  • Takashi Kaneko
  • ,
  • Toshiki Aoki
  • ,
  • Giseop Kwak

16
5
開始ページ
2804
終了ページ
2809
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1021/acs.cgd.6b00128
出版者・発行元
AMER CHEMICAL SOC

Commercially available molecular rotor (MR) compounds were recrystallized using chiral monoterpenes as solvents. The resulting crystals exhibited large circular dichroism signals with opposing signs according to the handedness of the chiral solvent used. X-ray crystallographic analysis showed that the chirality originated from asymmetric restriction of intramolecular rotation in the crystals. The crystals were also highly emissive due to restricted bond rotation, while solutions of the materials were almost nonemissive. The solvent-to-MR chirality transfer approach to. crystallization discussed herein should be a convenient, universal way to obtain highly emissive chiral crystals.

リンク情報
DOI
https://doi.org/10.1021/acs.cgd.6b00128
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000375520900043&DestApp=WOS_CPL
ID情報
  • DOI : 10.1021/acs.cgd.6b00128
  • ISSN : 1528-7483
  • eISSN : 1528-7505
  • Web of Science ID : WOS:000375520900043

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