Bifunctional triflylamide-tethered Cp′Rh and Cp′Ir complexes

A new entry for asymmetric hydrogenation catalysts

Masato Ito, Yoshinori Endo, Noriko Tejima, Takao Ikariya

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

A series of triflylamide-tethered Cp′Rh and Cp′Ir complexes, [η51-(CH3)4C 5(CH2)nNTf]M (M = Rh, Ir, n = 2-4), have been newly prepared and their three-legged piano-stool structure has been characterized. The tethered complexes having the (R,R)-MsDPEN ligand have been found to promote asymmetric hydrogenation of acetophenone, which indicates that the introduction of a suitable triflylamide tether unit changes their catalytic function from transfer hydrogenation to hydrogenation.

Original languageEnglish
Pages (from-to)2397-2399
Number of pages3
JournalOrganometallics
Volume29
Issue number11
DOIs
Publication statusPublished - Jun 14 2010
Externally publishedYes

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Hydrogenation
hydrogenation
catalysts
Catalysts
Ligands
ligands

All Science Journal Classification (ASJC) codes

  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

Cite this

Bifunctional triflylamide-tethered Cp′Rh and Cp′Ir complexes : A new entry for asymmetric hydrogenation catalysts. / Ito, Masato; Endo, Yoshinori; Tejima, Noriko; Ikariya, Takao.

In: Organometallics, Vol. 29, No. 11, 14.06.2010, p. 2397-2399.

Research output: Contribution to journalArticle

Ito, Masato ; Endo, Yoshinori ; Tejima, Noriko ; Ikariya, Takao. / Bifunctional triflylamide-tethered Cp′Rh and Cp′Ir complexes : A new entry for asymmetric hydrogenation catalysts. In: Organometallics. 2010 ; Vol. 29, No. 11. pp. 2397-2399.
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