Attachment to manganese or cobalt of a bulky tri(organosilyl)methly ligand containing an NME2 or an OMe donor group
| dc.contributor.author | Al-Juaid S.S. | |
| dc.contributor.author | Eaborn C. | |
| dc.contributor.author | El-Hamruni S.M. | |
| dc.contributor.author | Hitchcock P.B. | |
| dc.contributor.author | Smith J.D. | |
| dc.contributor.author | Sözerli Can S.E. | |
| dc.date.accessioned | 2025-04-10T11:18:03Z | |
| dc.date.available | 2025-04-10T11:18:03Z | |
| dc.date.issued | 2002 | |
| dc.description.abstract | The organolithium compound Li(THF)2{C(SiMe3) 2(SiMe2NMe2)} reacted with one equivalent of MnCl2 to give (4) and with 0.5 equivalent of MnCl2 to give Mn{C(SiMe3)2(SiMe2NMe2)}2 together with a small amount of the MnIII compound [Mn(μ-O){C(SiMe3)2 (SiMe2NMe2)}]2 (6) formed by adventitious admission of air. With CoBr2, the compound [Co(μ-Br){C(SiMe3)2(SiMe2NMe2)}]2 (7) was obtained. The reaction between the lithium compound Li(THF)2{C(SiMe3)2(SiMe2OMe)} and MnCl2 in THF gave [Mn(THF)(μ-Cl){C(SiMe3)2 (SiMe2OMe)}]2 (5). The crystal structures of compounds 4, 5, 6 and 7 were determined. Compounds 4 and 5 are the first manganese analogues of Grignard reagents containing Mn-C σ-bonds to be characterised in the solid state. © 2002 Elsevier Science B.V. All rights reserved. | |
| dc.identifier.DOI-ID | 10.1016/S0022-328X(01)01405-X | |
| dc.identifier.uri | http://hdl.handle.net/20.500.14701/53158 | |
| dc.title | Attachment to manganese or cobalt of a bulky tri(organosilyl)methly ligand containing an NME2 or an OMe donor group | |
| dc.type | Article |