The first asymmetric organolithium tetramers with simple ether donor basesElectronic supplementary information (ESI) available: Experimental, crystallographic and quantum chemical data, including the bond lengths of all the species. CCDC 764771 (1), 764772 (2), 764773 (3). For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c002504f

The donor-free trimethylsilylmethyllithium [LiCH 2 SiMe 3 ] 6 hexameric aggregate is for the first time broken up by simple ether donors such as diethyl ether (Et 2 O) and tert- butylmethyl ether ( t BuOMe) to give the unprecedented asymmetric tetramers while the chelating dimethoxyethane (DME) give...

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Main Authors: Tatic, Tanja, Meindl, Kathrin, Henn, Julian, Pandey, Sushil Kumar, Stalke, Dietmar
Format: Article
Language:English
Online Access:Get full text
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Summary:The donor-free trimethylsilylmethyllithium [LiCH 2 SiMe 3 ] 6 hexameric aggregate is for the first time broken up by simple ether donors such as diethyl ether (Et 2 O) and tert- butylmethyl ether ( t BuOMe) to give the unprecedented asymmetric tetramers while the chelating dimethoxyethane (DME) gives the expected dimer. The donor-free trimethylsilylmethyllithium [LiCH 2 SiMe 3 ] 6 hexameric aggregate is for the first time broken up by simple ether donors such as diethyl ether (Et 2 O) and tert -butylmethyl ether ( t BuOMe) to give the unprecedented asymmetric tetramers while the chelating dimethoxyethane (DME) gives the expected dimer.
ISSN:1359-7345
1364-548X
DOI:10.1039/c002504f