A Remarkable Enantioselectivity of Diastereomers of an <scp>l</scp>-Cysteinato CoIII3 Complex-anion toward a Racemic 2-Aminoethanethiolato CoIII2AgI3 Complex-cation

• Hou Qun Yuan

  Department of Chemistry, Graduate School of Science, Osaka University

• Asako Igashira-Kamiyama

  Department of Chemistry, Graduate School of Science, Osaka University

• Takumi Konno

  Department of Chemistry, Graduate School of Science, Osaka University

抄録

The (ΛLLL)2 isomer of a CoIII3 trinuclear complex anion, [Co3(l-cys)6]3−, selected exclusively the (Λ)2 isomer of a CoIII2AgI3 pentanuclear complex cation, [Ag3Co2(aet)6]3+, from its racemic (Δ)2/(Λ)2 isomer, giving only the (Λ)2(ΛLLL)2 isomer of a 1:1 complex salt, [Ag3Co2(aet)6][Co3(l-cys)6]. Notably, the (Λ)2 isomer of [Ag3Co2(aet)6]3+ was also selected, but preferentially, by the (ΔLLL)2 isomer of [Co3(l-cys)6]3− in the course of the formation of [Ag3Co2(aet)6][Co3(l-cys)6].

収録刊行物

• Chemistry Letters

  Chemistry Letters 40 (3), 285-287, 2011-02-11

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360283694088241792
• NII論文ID: 10027815706
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.2011.285
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/40/3/285/55604275/cl.2011.285.pdf
• データソース種別:
  • Crossref
  • CiNii Articles
  • KAKEN