Heterochiral triangulo nickel complex as evidence of a large positive nonlinear effect in catalysis

J.S. Fossey; R. Matsubara; H. Kiyohara; S. Kobayashi

doi:10.1021/ic7017727

Heterochiral triangulo nickel complex as evidence of a large positive nonlinear effect in catalysis

J.S. Fossey, R. Matsubara, H. Kiyohara, S. Kobayashi

Chemistry

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

24 Citations (Scopus)

Abstract

A novel triangulo complex was generated by heating, in vacuo, a racemic C-2-symmetric octahedral nickel(II) diamine complex. The trinuclear species was identified by single-crystai X-ray diffraction, which revealed a 2:1 ligand stereochemistry relationship in each unit. This solid-state structure evidences the hypothesis that a 1:2 stereochemical relationship lies at the heart of the strong positive nonlinear effect observed in enecarbamate aldol-like reactions catalyzed by nickel(II) diamine complexes.

Original language	English
Pages (from-to)	781-783
Number of pages	3
Journal	Inorganic Chemistry
Volume	47
Issue number	3
DOIs	https://doi.org/10.1021/ic7017727
Publication status	Published - 4 Feb 2008

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10.1021/ic7017727

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abstract = "A novel triangulo complex was generated by heating, in vacuo, a racemic C-2-symmetric octahedral nickel(II) diamine complex. The trinuclear species was identified by single-crystai X-ray diffraction, which revealed a 2:1 ligand stereochemistry relationship in each unit. This solid-state structure evidences the hypothesis that a 1:2 stereochemical relationship lies at the heart of the strong positive nonlinear effect observed in enecarbamate aldol-like reactions catalyzed by nickel(II) diamine complexes.",

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AU - Kiyohara, H.

AU - Kobayashi, S.

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N2 - A novel triangulo complex was generated by heating, in vacuo, a racemic C-2-symmetric octahedral nickel(II) diamine complex. The trinuclear species was identified by single-crystai X-ray diffraction, which revealed a 2:1 ligand stereochemistry relationship in each unit. This solid-state structure evidences the hypothesis that a 1:2 stereochemical relationship lies at the heart of the strong positive nonlinear effect observed in enecarbamate aldol-like reactions catalyzed by nickel(II) diamine complexes.

AB - A novel triangulo complex was generated by heating, in vacuo, a racemic C-2-symmetric octahedral nickel(II) diamine complex. The trinuclear species was identified by single-crystai X-ray diffraction, which revealed a 2:1 ligand stereochemistry relationship in each unit. This solid-state structure evidences the hypothesis that a 1:2 stereochemical relationship lies at the heart of the strong positive nonlinear effect observed in enecarbamate aldol-like reactions catalyzed by nickel(II) diamine complexes.

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JO - Inorganic Chemistry

JF - Inorganic Chemistry

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Heterochiral triangulo nickel complex as evidence of a large positive nonlinear effect in catalysis

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