Ruthenium amidinato-carbene complexes containing a Ru-Si bond: Formation and reversible α-silyl group migration from the metal to the carbene ligand

Taizo Hayashida; Hideo Nagashima

doi:10.1021/om010775w

Ruthenium amidinato-carbene complexes containing a Ru-Si bond: Formation and reversible α-silyl group migration from the metal to the carbene ligand

Taizo Hayashida, Hideo Nagashima

分子集積化学部門

研究成果: Contribution to journal › Article › 査読

17 被引用数 (Scopus)

抄録

Reactions of the coordinatively unsaturated complexes [(η⁶-C₆Me₆)Ru{η-ⁱPrNC(Me) = NⁱPr}]⁺X^- with Me₃SiCHN₂ resulted in the formation of the amidinato-carbene complexes [(η⁶-C₆Me₆)Ru{=CHNⁱPrC(Me) = NⁱPr}(SiMe₃)]⁺ X^-, in which a trimethylsilyl group is bonded to the ruthenium atom. Migration of the silyl group to the carbene ligand occurred on reaction with CO, whereas the reverse reaction was promoted by photochemical dissociation of CO.

本文言語	英語
ページ（範囲）	4996-4998
ページ数	3
ジャーナル	Organometallics
巻	20
号	24
DOI	https://doi.org/10.1021/om010775w
出版ステータス	出版済み - 11 26 2001

All Science Journal Classification (ASJC) codes

物理化学および理論化学
有機化学
無機化学

文献へのアクセス

10.1021/om010775w

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引用スタイル

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title = "Ruthenium amidinato-carbene complexes containing a Ru-Si bond: Formation and reversible α-silyl group migration from the metal to the carbene ligand",

abstract = "Reactions of the coordinatively unsaturated complexes [(η6-C6Me6)Ru{η-iPrNC(Me) = NiPr}]+X- with Me3SiCHN2 resulted in the formation of the amidinato-carbene complexes [(η6-C6Me6)Ru{=CHNiPrC(Me) = NiPr}(SiMe3)]+ X-, in which a trimethylsilyl group is bonded to the ruthenium atom. Migration of the silyl group to the carbene ligand occurred on reaction with CO, whereas the reverse reaction was promoted by photochemical dissociation of CO.",

author = "Taizo Hayashida and Hideo Nagashima",

year = "2001",

month = nov,

day = "26",

doi = "10.1021/om010775w",

language = "English",

volume = "20",

pages = "4996--4998",

journal = "Organometallics",

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T1 - Ruthenium amidinato-carbene complexes containing a Ru-Si bond

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AU - Hayashida, Taizo

AU - Nagashima, Hideo

PY - 2001/11/26

Y1 - 2001/11/26

N2 - Reactions of the coordinatively unsaturated complexes [(η6-C6Me6)Ru{η-iPrNC(Me) = NiPr}]+X- with Me3SiCHN2 resulted in the formation of the amidinato-carbene complexes [(η6-C6Me6)Ru{=CHNiPrC(Me) = NiPr}(SiMe3)]+ X-, in which a trimethylsilyl group is bonded to the ruthenium atom. Migration of the silyl group to the carbene ligand occurred on reaction with CO, whereas the reverse reaction was promoted by photochemical dissociation of CO.

AB - Reactions of the coordinatively unsaturated complexes [(η6-C6Me6)Ru{η-iPrNC(Me) = NiPr}]+X- with Me3SiCHN2 resulted in the formation of the amidinato-carbene complexes [(η6-C6Me6)Ru{=CHNiPrC(Me) = NiPr}(SiMe3)]+ X-, in which a trimethylsilyl group is bonded to the ruthenium atom. Migration of the silyl group to the carbene ligand occurred on reaction with CO, whereas the reverse reaction was promoted by photochemical dissociation of CO.

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