Cerium (iii) dialkyl dithiocarbamates from [Ce {N (SiMe 3) 2} 3] and tetraalkylthiuram disulfides, and [Ce (κ 2-S 2 CNEt 2) 4] from the Ce III precursor; Tb III and Nd III …
PB Hitchcock, AG Hulkes, MF Lappert, Z Li
Index: Hitchcock, Peter B.; Hulkes, Alexander G.; Lappert, Michael F.; Li, Zhengning Dalton Transactions, 2004 , # 1 p. 129 - 136
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Citation Number: 20
Abstract
The synthesis and characterisation of the first neutral cerium dialkyl dithiocarbamate complexes, using a novel oxidative displacement of the amido ligands of [Ce {N (SiMe3) 2} 3] by tetraalkylthiuram disulfides [R2NC (S) S] 2 (R= Me, Et) in thf solution, are reported. In the absence of other donors, the complexes [Ce (κ2-S2CNMe2) 3 (thf) 2] 2 and Ce (κ2- S2CNEt2) 33 were obtained. The addition of a polypyridyl ligand allowed easy access to a ...
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