Nonclassical organolanthanoid metal chemistry: [K([18]-crown-6)(eta(2)-PhMe)(2)]X (X = [(LnCp(3)(t))(2)(mu-H)], [(LnCp ''(2))(2)(mu-eta(6):eta(6)-PhMe)]) from [LnCp(3)(x)], K, and [18]-crown-6 in toluene (Ln = La, Ce; Cp-t =eta(5)-C5H4SiMe2But; Cp '' = eta(5)-C5H3(SiMe3)(2)-1,3)

Authors
Gun'ko, YK Hitchcock, PB Lappert, MF
Citation
Yk. Gun'Ko et al., Nonclassical organolanthanoid metal chemistry: [K([18]-crown-6)(eta(2)-PhMe)(2)]X (X = [(LnCp(3)(t))(2)(mu-H)], [(LnCp ''(2))(2)(mu-eta(6):eta(6)-PhMe)]) from [LnCp(3)(x)], K, and [18]-crown-6 in toluene (Ln = La, Ce; Cp-t =eta(5)-C5H4SiMe2But; Cp '' = eta(5)-C5H3(SiMe3)(2)-1,3), ORGANOMETAL, 19(15), 2000, pp. 2832-2834
Citations number
12
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANOMETALLICS
ISSN journal
02767333 → ACNP
Volume
19
Issue
15
Year of publication
2000
Pages
2832 - 2834
Database
ISI
SICI code
0276-7333(20000724)19:15<2832:NOMC[>2.0.ZU;2-0
Abstract
Treatment of [LnCp(3)(t)] or [LnCp "(3)] with potassium and [18]-crown-6 in toluene at ambient temperature yielded two quite different crystalline pot assium salts: [K([18]-crown-6)(eta(2)-PhMe)(2)]X (X = [(LnCp(3)(t))(2)-(mu- H)], [(LnCp "(2))(2)(mu-eta(6):eta(6)-PhMe)]; Ln = La, Ce; Cp-t = eta(5)-C5 H4SiMe2But; Cp " = eta(5)-C5H3(SiMe3)(2)-1,3).