Oxidative addition of dimesitylphosphine to platinum(0): P-H vs P-C activation

Igor V. Kourkine; Matthew D. Sargent; David S. Glueck

doi:10.1021/om970754v

Oxidative addition of dimesitylphosphine to platinum(0): P-H vs P-C activation

Igor V. Kourkine, Matthew D. Sargent, David S. Glueck^*

^*Corresponding author for this work

Chemical and Biological Engineering

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

32 Scopus citations

Abstract

Reaction of Pt(dppe)(trans-stilbene) (1) with dimesitylphosphine initially gives, in equilibrium with 1, PHMes₂, and trans-stilbene, the kinetic product of P-H activation, Pt(dppe)(PMes₂)(H) (2, dppe = Ph₂-PCH₂CH₂PPh₂, Mes = 2,4,6-Me₃C₆H₂). Further reaction of this mixture gives the thermodynamic product of P-C activation, Pt(dppe)(PHMes)(Mes) (3), plus the disproportionation products Pt(dppe)₂ (4) and Pt(0).

Original language	English (US)
Pages (from-to)	125-127
Number of pages	3
Journal	Organometallics
Volume	17
Issue number	2
DOIs	https://doi.org/10.1021/om970754v
State	Published - Jan 19 1998

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Oxidative addition of dimesitylphosphine to platinum(0): P-H vs P-C activation",

abstract = "Reaction of Pt(dppe)(trans-stilbene) (1) with dimesitylphosphine initially gives, in equilibrium with 1, PHMes2, and trans-stilbene, the kinetic product of P-H activation, Pt(dppe)(PMes2)(H) (2, dppe = Ph2-PCH2CH2PPh2, Mes = 2,4,6-Me3C6H2). Further reaction of this mixture gives the thermodynamic product of P-C activation, Pt(dppe)(PHMes)(Mes) (3), plus the disproportionation products Pt(dppe)2 (4) and Pt(0).",

author = "Kourkine, {Igor V.} and Sargent, {Matthew D.} and Glueck, {David S.}",

year = "1998",

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doi = "10.1021/om970754v",

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T1 - Oxidative addition of dimesitylphosphine to platinum(0)

T2 - P-H vs P-C activation

AU - Kourkine, Igor V.

AU - Sargent, Matthew D.

AU - Glueck, David S.

PY - 1998/1/19

Y1 - 1998/1/19

N2 - Reaction of Pt(dppe)(trans-stilbene) (1) with dimesitylphosphine initially gives, in equilibrium with 1, PHMes2, and trans-stilbene, the kinetic product of P-H activation, Pt(dppe)(PMes2)(H) (2, dppe = Ph2-PCH2CH2PPh2, Mes = 2,4,6-Me3C6H2). Further reaction of this mixture gives the thermodynamic product of P-C activation, Pt(dppe)(PHMes)(Mes) (3), plus the disproportionation products Pt(dppe)2 (4) and Pt(0).

AB - Reaction of Pt(dppe)(trans-stilbene) (1) with dimesitylphosphine initially gives, in equilibrium with 1, PHMes2, and trans-stilbene, the kinetic product of P-H activation, Pt(dppe)(PMes2)(H) (2, dppe = Ph2-PCH2CH2PPh2, Mes = 2,4,6-Me3C6H2). Further reaction of this mixture gives the thermodynamic product of P-C activation, Pt(dppe)(PHMes)(Mes) (3), plus the disproportionation products Pt(dppe)2 (4) and Pt(0).

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Oxidative addition of dimesitylphosphine to platinum(0): P-H vs P-C activation

Abstract

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