Please use this identifier to cite or link to this item: http://dx.doi.org/10.14279/depositonce-7499
Main Title: Studies on the Thermolysis of Ether-Stabilized Lu(CH2SiMe3)3. Molecular Structure of Lu(CH2SiMe3)3(THF)(diglyme)
Author(s): Rufanov, Konstantin A.
Freckmann, Dominique M. M.
Kroth, Heinz-Jürgen
Schutte, Stefan
Schumann, Herbert
Type: Article
Language Code: en
Abstract: Lu(CH2SiMe3)3(THF)2 (2) decomposes slowly at room temperature with formation of Me4Si. In order to understand the mechanism of this elimination process, Lu(CH2SiMe3)3([D8]-THF)2 (1), Lu(CH2SiMe3)3(THF)(DME) (3), and Lu(CH2SiMe3)3(THF)(diglyme) (4) were prepared. The results of 1H NMR spectroscopic studies of the decomposition in solution exclude an α- as well as a β -H elimination mechanism and point towards a γ -H elimination. The molecular structure of 4 has been determined by single crystal X-ray diffraction.
URI: https://depositonce.tu-berlin.de//handle/11303/8347
http://dx.doi.org/10.14279/depositonce-7499
Issue Date: 2005
Date Available: 15-Oct-2018
DDC Class: 540 Chemie und zugeordnete Wissenschaften
Subject(s): Lutetium Alkyls
decomposition
X-Ray structure
γ -H elimination
Sponsor/Funder: DFG, GRK 352, Synthetische, mechanistische und reaktionstechnische Aspekte von Metallkatalysatoren
DFG, SPP 1166, Lanthanoidspezifische Funktionalitäten in Molekül und Material
License: https://creativecommons.org/licenses/by-nc-nd/3.0/
Journal Title: Zeitschrift für Naturforschung B
Publisher: De Gruyter
Publisher Place: Berlin
Volume: 60
Issue: 5
Publisher DOI: 10.1515/znb-2005-0509
Page Start: 533
Page End: 537
EISSN: 1865-7117
ISSN: 0932-0776
Appears in Collections:Inst. Chemie » Publications

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