Synthesis of the chiral triphosphine (S,S)-PhP(CH2CHMeCH2PPh2)2 and its metal complexes

Guochen Jia, Hon Man Lee, Ian D. Williams

Research output: Contribution to journal › Article

19 Citations (Scopus)

Abstract

The chiral triphosphine ligand (S,S)-PhP(CH2CHMeCH2PPh2)2, ttp*, was synthesized by the reaction of (S)-Ph2PCH2CHMeCH2Cl and PhPH2 in the presence of LDA. Reactions of ttp* with RuCl2(PPh3)3, [RhCl(COD)]2, and CoCl2 produced RuCl2(ttp*), RhCl(ttp*), and CoCl2-(ttp*), respectively. These compounds were characterized by elemental analysis and multinuclear NMR spectroscopy. The structure of RhCl(ttp*) has been determined by X-ray diffraction.

Original languageEnglish
Pages (from-to)4235-4239
Number of pages5
JournalOrganometallics
Volume15
Issue number20
Publication statusPublished - 1996 Oct 1

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Coordination Complexes
Nuclear magnetic resonance spectroscopy
Ligands
X ray diffraction
crack opening displacement
synthesis
Chemical analysis
metals
nuclear magnetic resonance
ligands
diffraction
spectroscopy
x rays
chlorotris(triphenylphosphine)rhodium

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

Cite this

Jia, Guochen ; Lee, Hon Man ; Williams, Ian D. / Synthesis of the chiral triphosphine (S,S)-PhP(CH2CHMeCH2PPh2)2 and its metal complexes. In: Organometallics. 1996 ; Vol. 15, No. 20. pp. 4235-4239.
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Jia, G, Lee, HM & Williams, ID 1996, 'Synthesis of the chiral triphosphine (S,S)-PhP(CH2CHMeCH2PPh2)2 and its metal complexes', Organometallics, vol. 15, no. 20, pp. 4235-4239.

Synthesis of the chiral triphosphine (S,S)-PhP(CH2CHMeCH2PPh2)2 and its metal complexes. / Jia, Guochen; Lee, Hon Man; Williams, Ian D.

In: Organometallics, Vol. 15, No. 20, 01.10.1996, p. 4235-4239.

Research output: Contribution to journal › Article

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AU - Jia, Guochen

AU - Lee, Hon Man

AU - Williams, Ian D.

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N2 - The chiral triphosphine ligand (S,S)-PhP(CH2CHMeCH2PPh2)2, ttp*, was synthesized by the reaction of (S)-Ph2PCH2CHMeCH2Cl and PhPH2 in the presence of LDA. Reactions of ttp* with RuCl2(PPh3)3, [RhCl(COD)]2, and CoCl2 produced RuCl2(ttp*), RhCl(ttp*), and CoCl2-(ttp*), respectively. These compounds were characterized by elemental analysis and multinuclear NMR spectroscopy. The structure of RhCl(ttp*) has been determined by X-ray diffraction.

AB - The chiral triphosphine ligand (S,S)-PhP(CH2CHMeCH2PPh2)2, ttp*, was synthesized by the reaction of (S)-Ph2PCH2CHMeCH2Cl and PhPH2 in the presence of LDA. Reactions of ttp* with RuCl2(PPh3)3, [RhCl(COD)]2, and CoCl2 produced RuCl2(ttp*), RhCl(ttp*), and CoCl2-(ttp*), respectively. These compounds were characterized by elemental analysis and multinuclear NMR spectroscopy. The structure of RhCl(ttp*) has been determined by X-ray diffraction.

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Jia G, Lee HM, Williams ID. Synthesis of the chiral triphosphine (S,S)-PhP(CH2CHMeCH2PPh2)2 and its metal complexes. Organometallics. 1996 Oct 1;15(20):4235-4239.

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