Efficient 1H NMR chiral discrimination of sulfoxides caused by the dynamic nature of (R,R)-3′,3″-biBINOL

Toshio Kawanami, Kentaro Ishizuka, Hiroshi Furuno, Yoshihito Shiota, Kazunari Yoshizawa, Junji Inanaga

研究成果: ジャーナルへの寄稿記事

抜粋

A chiral BINOL dimer, (R,R)-3′,3″-BiBINOL, which possesses both rigid (atropos) and dynamic (tropos) axial chiralities, was found to work as an effective NMR chiral solvating reagent for the determination of the enantiomeric purities of various chiral sulfoxides. The unique chiral discrimination mechanism was also revealed by using DFT calculations and X-ray crystallographic analysis.

元の言語英語
ページ(範囲)1587-1590
ページ数4
ジャーナルTetrahedron Asymmetry
28
発行部数11
DOI
出版物ステータス出版済み - 11 15 2017

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All Science Journal Classification (ASJC) codes

  • Catalysis
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

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