A1 Refereed original research article in a scientific journal
Synthesis and structure of stable cis-dimethyl complex of oxotungsten(VI)
Authors: Lehtonen A, Sillanpaa R
Publisher: ELSEVIER SCIENCE SA
Publication year: 2007
Journal:Journal of Organometallic Chemistry
Journal name in sourceJOURNAL OF ORGANOMETALLIC CHEMISTRY
Journal acronym: J ORGANOMET CHEM
Volume: 692
Issue: 12
First page : 2361
Last page: 2364
Number of pages: 4
ISSN: 0022-328X
DOI: https://doi.org/10.1016/j.jorganchem.2007.02.018
Abstract
Oxotungsten(VI) complex cis-[WO(L-tBu)Me-2] (L-tBu = methylamino-N,N-bis(2-methylene-4-methyl-6-tert-butylphenolate) dianion) was prepared by the transmetallation reaction of [WO(L-tBu)Cl-2] (either cis or trans isomer) with methyl magnesium iodide. This unexpectedly stable dialkyl complex can be activated by Et2AlCl to catalyze the ring-opening metathesis polymerization of norbornene. (c) 2007 Elsevier B.V. All rights reserved.
Oxotungsten(VI) complex cis-[WO(L-tBu)Me-2] (L-tBu = methylamino-N,N-bis(2-methylene-4-methyl-6-tert-butylphenolate) dianion) was prepared by the transmetallation reaction of [WO(L-tBu)Cl-2] (either cis or trans isomer) with methyl magnesium iodide. This unexpectedly stable dialkyl complex can be activated by Et2AlCl to catalyze the ring-opening metathesis polymerization of norbornene. (c) 2007 Elsevier B.V. All rights reserved.
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