Furans bound face-on: Sequential loss of CO in the formation of [W(CO)4(η4-2,5-dimethylfuran)]

R. Krishnan; Hugo E. Gottlieb; Richard H. Schultz

doi:10.1002/anie.200250804

Furans bound face-on: Sequential loss of CO in the formation of [W(CO)₄(η⁴-2,5-dimethylfuran)]

R. Krishnan, Hugo E. Gottlieb, Richard H. Schultz

Department of Chemistry

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

9 Scopus citations

Abstract

An unusual coordination mode is proposed for the furan ligand in the complex [(CO)₄W(η⁴-Me₂Fur)] (2; Me₂Fur=2,5-dimethylfuran), which is produced by photolysis of a solution of [W(CO)₆] in the presence of excess Me₂Fur. The kinetics and activation parameters of its formation from the unstable precursor [(CO)₅W(η¹-Me₂Fur)] (1) are measured by using time-resolved infrared absorption spectroscopy.

Original language	English
Pages (from-to)	2179-2181
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	42
Issue number	19
DOIs	https://doi.org/10.1002/anie.200250804
State	Published - 16 May 2003

Keywords

IR spectroscopy
Kinetics
Photolysis
Tungsten

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title = "Furans bound face-on: Sequential loss of CO in the formation of [W(CO)4(η4-2,5-dimethylfuran)]",

abstract = "An unusual coordination mode is proposed for the furan ligand in the complex [(CO)4W(η4-Me2Fur)] (2; Me2Fur=2,5-dimethylfuran), which is produced by photolysis of a solution of [W(CO)6] in the presence of excess Me2Fur. The kinetics and activation parameters of its formation from the unstable precursor [(CO)5W(η1-Me2Fur)] (1) are measured by using time-resolved infrared absorption spectroscopy.",

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AU - Gottlieb, Hugo E.

AU - Schultz, Richard H.

PY - 2003/5/16

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N2 - An unusual coordination mode is proposed for the furan ligand in the complex [(CO)4W(η4-Me2Fur)] (2; Me2Fur=2,5-dimethylfuran), which is produced by photolysis of a solution of [W(CO)6] in the presence of excess Me2Fur. The kinetics and activation parameters of its formation from the unstable precursor [(CO)5W(η1-Me2Fur)] (1) are measured by using time-resolved infrared absorption spectroscopy.

AB - An unusual coordination mode is proposed for the furan ligand in the complex [(CO)4W(η4-Me2Fur)] (2; Me2Fur=2,5-dimethylfuran), which is produced by photolysis of a solution of [W(CO)6] in the presence of excess Me2Fur. The kinetics and activation parameters of its formation from the unstable precursor [(CO)5W(η1-Me2Fur)] (1) are measured by using time-resolved infrared absorption spectroscopy.

KW - IR spectroscopy

KW - Kinetics

KW - Photolysis

KW - Tungsten

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Furans bound face-on: Sequential loss of CO in the formation of [W(CO)₄(η⁴-2,5-dimethylfuran)]

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