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

Guochen Jia; Hon Man Lee; Ian D. Williams

doi:10.1021/om960217v

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

Guochen Jia, Hon Man Lee, Ian D. Williams

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	4235-4239
Number of pages	5
Journal	Organometallics
Volume	15
Issue number	20
DOIs	https://doi.org/10.1021/om960217v
Publication status	Published - 1996 Oct 1

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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

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.",

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T1 - Synthesis of the chiral triphosphine (S,S)-PhP(CH2CHMeCH2PPh2)2 and its metal complexes

AU - Jia, Guochen

AU - Lee, Hon Man

AU - Williams, Ian D.

PY - 1996/10/1

Y1 - 1996/10/1

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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