Transition-metal complexes with nano-sized phosphine and pyridine ligands-catalysis, fluxional behavior and molecular recognition

Yasushi Obora, Makoto Tokunaga, Yasushi Tsuji

研究成果: Contribution to journalReview article査読

2 被引用数 (Scopus)

抄録

Nano-sized phosphine and pyridine ligands having tetraphenylphenyl-, m-terphenyl-, poly(benzylether) moieties were synthesized. These ligands showed a remarkable effect on homogeneous transition metal catalyzed reactions. Pd(II) complexes with tetraphenylphenyl substituted pyridine ligands show high catalytic activities for oxidation of ketones suppressing Pd black formation and maintains the catalytic activity for a long time. Rh(I) complex catalysts with m-terphenyl substituted phosphine ligands showed remarkable rate acceleration in the hydrosilylation of ketones. In addition, several phosphinocalixarene ligands were synthesized and their coordination studies with Pd(II), Pt(II), Ru(II), Ir(I), and Rh(I) metals were documented. Ir(I) and Rh(I) cationic complexes with a 1,3,5-triphosphinocalix[6]arene ligand showed dynamic behavior with size-selective molecular recognition.

本文言語英語
ページ(範囲)259-268
ページ数10
ジャーナルCatalysis Surveys from Asia
9
4
DOI
出版ステータス出版済み - 12 2005
外部発表はい

All Science Journal Classification (ASJC) codes

  • 触媒
  • 化学 (全般)

フィンガープリント

「Transition-metal complexes with nano-sized phosphine and pyridine ligands-catalysis, fluxional behavior and molecular recognition」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