Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Peter G. Jones"'
Autor:
Uwe Rosenthal, Alex R. Petrov, Òscar Àrias, Matthias Tamm, Kai Altenburger, Thomas Bannenberg, Peter G. Jones, Perdita Arndt
Publikováno v:
Organometallics. 33:1774-1786
The reaction of dipiperidinoacetylene (pipC≡Cpip, pip = NC5H10, 1a) with [Cp2Ti(η2-btmsa)] (2) or with [Cp2Zr(η2-btmsa)(py)] (4) (btmsa = bis(trimethylsilyl)acetylene, py = pyridine) afforded the metallacyclopentadienes [Cp2M(C4pip4)] (3, M = Ti;
Autor:
Juana Turpín, Delia Bautista, José Vicente, Carmen Ramírez de Arellano, Isabel Saura-Llamas, Peter G. Jones
Publikováno v:
Organometallics. 28:4175-4195
The ortho-metalated complex [Pd2{κ2(C,N)-C6H4CH2CH2NHMe-2}2(μ-Br)2] (1) can be prepared by refluxing a 1:1 mixture of Pd(OAc)2 and N-methylphenethylamine in acetonitrile, followed by addition of an excess of NaBr. Complex 1 reacts with PPh3 to give
Autor:
Matthias Tamm, Jörg Grunenberg, Stephan Beer, Xian Wu, Cristian G. Hrib, Birte Haberlag, Kai Brandhorst, Peter G. Jones
Publikováno v:
Organometallics. 28:1534-1545
The imidazolin-2-iminato tungsten alkylidyne complexes [Me3CC≡W(NImR)(OR′)2] (4a: R = tBu, R′ = CMe3; 4b: R = Dipp, R′ = CMe3; 5a: R = tBu, R′ = CMe(CF3)2; 5b: R = Dipp, R′ = CMe(CF3)2 have been prepared from [Me3CC≡W(OCMe3)3] (2) and [
Publikováno v:
Organometallics. 27:646-659
[AuCl(SMe2)] reacts with HC≡CR (R = bpyl = 2,2′-bipyridine-5-yl (1), phtpyl = phenyl-4-(2,2′:6′,2′′-terpyridine-4-yl) (2)) and NEt3 (1:1:3) to afford the polymers [Au(C≡CR)]n (R = bpyl (3), phtpyl (4)). The new alkyne HC≡Cphccbpyl (5,
Publikováno v:
Organometallics. 23:4414-4429
Reactions of HOC6H4I-2 with [Pd2(dba)3]·dba (“Pd(dba)2”; dba = dibenzylideneacetone) and N-donor ligands (4,4‘-di-tert-butyl-2,2‘-bipyridine (dtbbpy), N,N,N‘,N‘-tetramethylethylenediamine (tmeda), 1,10-phenanthroline (phen)) lead to the
Cobalt−Alkyne Complexes with Diphosphine Ligands as Mechanistic Probes for the Pauson−Khand Reaction
Publikováno v:
Organometallics. 18:3859-3864
Enantiomerically pure (3,3-dimethylbutyne)[(R)-BINAP]Co2(CO)4 (6a) was obtained via thermal ligand exchange in 27% yield as a single diastereomer. X-ray crystal structure analysis of 6a revealed a basal bridged coordination of the BINAP ligand and a
Autor:
and Juana Turpín, Peter G. Jones, M. Carmen Ramírez de Arellano, Isabel Saura-Llamas, José Vicente
Publikováno v:
Organometallics. 18:2683-2693
By refluxing of dibenzylamine and [Pd(OAc)2]3 (3.2:1) in acetone, the orthometalated complex [Pd{C6H4(CH2NHCH2Ph)-2}(μ-OAc)]2 (1) is obtained. Metathetical reaction of 1 with NaBr affords the corresponding bromo-bridging dimer [Pd{C6H4(CH2NHCH2Ph)-2