Preparation and Structural Elucidation of Unusually Thermally Stable Novel Alkylruthenium Complexes Bearing Amidinate Ligands, (η^6-C_6H_6)Ru(η-amidinate)R (R=Me, Et, Bn)

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概要

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• The first organoruthenium amidinates bearing a Ru-C σ bond were prepared, and their structures were elucidated by spectroscopy and crystallography. A halogenoruthenium amidinate precursor, [(η^6-C_6H_6)Ru(η-^tBuNCPhN^tBu)Cl], was treated with Grignard reagents to form thermally and air stable alkyl ruthenium complexes, [(η^6-C_6H_6)Ru(η-^tBuNCPhN^tBu)R] (R=Me (3a), Et (3b), Bn (3c)). C_s-symmetric 'piano stool' structures of these complexes were suggested from NMR spectroscopic data. These were supported by crystallographic studies of 3b and 3c.

• 九州大学の論文

著者

• Hayashida T

  Kyushu Univ. Fukuoka

• HAYASHIDA Taizo

  Graduate School of Engineering Sciences, Kyushu University

関連論文

• Preparation and Structural Elucidation of Unusually Thermally Stable Novel Alkylruthenium Complexes Bearing Amidinate Ligands, (η^6-C_6H_6)Ru(η-amidinate)R (R=Me, Et, Bn)

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