Asymmetric hydrosilylation of symmetrical diketones catalyzed by a rhodium complex with trans-chelating chiral diphosphine EtTRAP

Ryoichi Kuwano, Masaya Sawamura, Junya Shirai, Masatoshi Takahashi, Yoshihiko Ito

Research output: Contribution to journalArticle

45 Citations (Scopus)

Abstract

Asymmetric hydrosilylation of symmetrical diketones with diphenylsilane in the presence of catalytic amount ([substrate]/[catalyst] = 100) of rhodium complex coordinated with trans-chelating chiral phosphine ligand EtTRAP gave corresponding optically active symmetrical diols with high enantiomeric excesses.

Original languageEnglish
Pages (from-to)5239-5242
Number of pages4
JournalTetrahedron Letters
Volume36
Issue number29
DOIs
Publication statusPublished - Jul 17 1995

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phosphine
Hydrosilylation
Rhodium
Chelation
Ligands
Catalysts
Substrates

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Asymmetric hydrosilylation of symmetrical diketones catalyzed by a rhodium complex with trans-chelating chiral diphosphine EtTRAP. / Kuwano, Ryoichi; Sawamura, Masaya; Shirai, Junya; Takahashi, Masatoshi; Ito, Yoshihiko.

In: Tetrahedron Letters, Vol. 36, No. 29, 17.07.1995, p. 5239-5242.

Research output: Contribution to journalArticle

Kuwano, Ryoichi ; Sawamura, Masaya ; Shirai, Junya ; Takahashi, Masatoshi ; Ito, Yoshihiko. / Asymmetric hydrosilylation of symmetrical diketones catalyzed by a rhodium complex with trans-chelating chiral diphosphine EtTRAP. In: Tetrahedron Letters. 1995 ; Vol. 36, No. 29. pp. 5239-5242.
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