“Cation‐π Interactions” Detected by Mass Spectrometry; Selective Recognition of Alkali Metal Cations by a π‐Basic Molecular Cavity

Fumiaki Inokuchi, Yuji Miyahara, Takahiko Inazu, Seiji Shinkai

研究成果: Contribution to journalArticle査読

98 被引用数 (Scopus)

抄録

A large, soft Cs+ ion nests in the cavity of [1.1.1]‐paracyclophane (1), giving rise to a stable [1 · Cs]+ complex (space‐filling model on the right), which can be detected in the gas phase by mass spectrometry. Crucial to the formation of this complex is the interaction of the Cs+ ion with all four arene rings. The somewhat smaller Rb+ ion also forms a stable complex with 1, but Li+, Na+, and K+ are too small to interact effectively with the cavity of 1. (Figure Presented.)

本文言語英語
ページ(範囲)1364-1366
ページ数3
ジャーナルAngewandte Chemie International Edition in English
34
12
DOI
出版ステータス出版済み - 7 7 1995
外部発表はい

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

フィンガープリント 「“Cation‐π Interactions” Detected by Mass Spectrometry; Selective Recognition of Alkali Metal Cations by a π‐Basic Molecular Cavity」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル