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

Bar-Ilan University

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.",

keywords = "IR spectroscopy, Kinetics, Photolysis, Tungsten",

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year = "2003",

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journal = "Angewandte Chemie - International Edition",

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T2 - Sequential loss of CO in the formation of [W(CO)4(η4-2,5-dimethylfuran)]

AU - Krishnan, R.

AU - Gottlieb, Hugo E.

AU - Schultz, Richard H.

PY - 2003/5/16

Y1 - 2003/5/16

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

UR - https://www.scopus.com/pages/publications/0037569582

U2 - 10.1002/anie.200250804

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AN - SCOPUS:0037569582

SN - 1433-7851

VL - 42

SP - 2179

EP - 2181

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 19

ER -

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

Abstract

Keywords

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