Synthesis and crystal structures of new palladium catalysts for the hydromethoxycarbonylation of alkenes

Bernard Omondi; Megan L. Shaw; Cedric W. Holzapfel

doi:10.1016/j.jorganchem.2011.06.008

Synthesis and crystal structures of new palladium catalysts for the hydromethoxycarbonylation of alkenes

Bernard Omondi, Megan L. Shaw, Cedric W. Holzapfel

Chemical Sciences

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

11 Citations (Scopus)

Abstract

The preparation and structural characterization of dimeric Pd(I)-Pd(I) complex [Pd₂{(PPh₃)(OSO₂CF₃)} ₂].CH₂Cl₂ (1) and three palladium center [Pd₃{(PPh₃)(OSO₂CF₃)}₂] (2) and [Pd₃(PPh₃)₄](SO3CF₃) ₂ (3) complexes are reported. The complexes exhibit coordination in which the phosphine phenyl ring is used to stabilize Pd(I) centers in (1) and, Pd(I) and Pd(0) centers in (2) and (3) by acting as π electron donors. The complexes were characterized by single crystal X-ray crystallography.

Original language	English
Pages (from-to)	3091-3096
Number of pages	6
Journal	Journal of Organometallic Chemistry
Volume	696
Issue number	19
DOIs	https://doi.org/10.1016/j.jorganchem.2011.06.008
Publication status	Published - 15 Sept 2011

Keywords

Crystal structure
Metal-metal bond
Palladium(0)
Palladium(I)

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/j.jorganchem.2011.06.008

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title = "Synthesis and crystal structures of new palladium catalysts for the hydromethoxycarbonylation of alkenes",

abstract = "The preparation and structural characterization of dimeric Pd(I)-Pd(I) complex [Pd2{(PPh3)(OSO2CF3)} 2].CH2Cl2 (1) and three palladium center [Pd3{(PPh3)(OSO2CF3)}2] (2) and [Pd3(PPh3)4](SO3CF3) 2 (3) complexes are reported. The complexes exhibit coordination in which the phosphine phenyl ring is used to stabilize Pd(I) centers in (1) and, Pd(I) and Pd(0) centers in (2) and (3) by acting as π electron donors. The complexes were characterized by single crystal X-ray crystallography.",

keywords = "Crystal structure, Metal-metal bond, Palladium(0), Palladium(I)",

author = "Bernard Omondi and Shaw, {Megan L.} and Holzapfel, {Cedric W.}",

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doi = "10.1016/j.jorganchem.2011.06.008",

language = "English",

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journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Synthesis and crystal structures of new palladium catalysts for the hydromethoxycarbonylation of alkenes

AU - Omondi, Bernard

AU - Shaw, Megan L.

AU - Holzapfel, Cedric W.

PY - 2011/9/15

Y1 - 2011/9/15

N2 - The preparation and structural characterization of dimeric Pd(I)-Pd(I) complex [Pd2{(PPh3)(OSO2CF3)} 2].CH2Cl2 (1) and three palladium center [Pd3{(PPh3)(OSO2CF3)}2] (2) and [Pd3(PPh3)4](SO3CF3) 2 (3) complexes are reported. The complexes exhibit coordination in which the phosphine phenyl ring is used to stabilize Pd(I) centers in (1) and, Pd(I) and Pd(0) centers in (2) and (3) by acting as π electron donors. The complexes were characterized by single crystal X-ray crystallography.

AB - The preparation and structural characterization of dimeric Pd(I)-Pd(I) complex [Pd2{(PPh3)(OSO2CF3)} 2].CH2Cl2 (1) and three palladium center [Pd3{(PPh3)(OSO2CF3)}2] (2) and [Pd3(PPh3)4](SO3CF3) 2 (3) complexes are reported. The complexes exhibit coordination in which the phosphine phenyl ring is used to stabilize Pd(I) centers in (1) and, Pd(I) and Pd(0) centers in (2) and (3) by acting as π electron donors. The complexes were characterized by single crystal X-ray crystallography.

KW - Crystal structure

KW - Metal-metal bond

KW - Palladium(0)

KW - Palladium(I)

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U2 - 10.1016/j.jorganchem.2011.06.008

DO - 10.1016/j.jorganchem.2011.06.008

M3 - Article

AN - SCOPUS:79960921945

SN - 0022-328X

VL - 696

SP - 3091

EP - 3096

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 19

ER -

Synthesis and crystal structures of new palladium catalysts for the hydromethoxycarbonylation of alkenes

Abstract

Keywords

ASJC Scopus subject areas

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