Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Harrison J. Barnett"'
Autor:
Anthony F. Hill, Harrison J. Barnett
Publikováno v:
Dalton Transactions. 50:9383-9387
The linear μ-carbido complex [Rh2(μ-C)Cl2(dppm)2] (dppm = bis(diphenylphosphino)methane) reacts with a benzyne equivalent (Me3SiC6H4OTf-2/F-) to afford [Rh2(μ-CC6H4)(μ-Cl)(C6H5)Cl2(μ-dppm)2], in which the benzyne moiety adds across one of the tw
Autor:
Harrison J. Barnett, Anthony F. Hill
Publikováno v:
Chemical Communications. 56:12593-12596
The μ-carbido complexes [Rh2(μ-C)Cl2(PPh3)4] and [Rh2(μ-C)Cl2(dppm)2] cleave CS2 to afford the monothiocarbonyl complexes [RhCl(CS)(PPh3)2] and [Rh2(μ-CS)Cl2(dppm)2]. The latter reacts with dimethyl acetylenedicarboxylate (DMAD) to afford [Rh(μ-
Autor:
Harrison J. Barnett, Anthony F. Hill
Publikováno v:
Chemical Communications. 55:1734-1737
The new A-frame μ2-carbido complexes [Rh2(μ2-C)X2(μ2-dppm)2] (X = Cl, Br; dppm = Ph2PCH2PPh2) react with PhICl2 or [pyH][Br3] to provide rare examples of μ2-halocarbyne complexes [Rh2(μ-CX)(μ-X)X4(μ-dppm)2] (X = Cl, Br).
Autor:
Harrison J. Barnett, Anthony F. Hill
Publikováno v:
Chemical communications (Cambridge, England). 56(56)
Chlorination of the new μ-carbido [Rh2(μ-C)Cl2(μ-dppf)2] (dppf = 1,1′-bis(diphenylphosphino)ferrocene) affords the dirhodium(ii) complex [Rh2(μ-C)Cl4(μ-dppf)2] the carbido bridge of which can only be adequately described by delocalised bonding
Autor:
Harrison J. Barnett, Anthony F. Hill
Publikováno v:
Angewandte Chemie (International ed. in English). 59(11)
The linear μ-carbido complex [Rh2 (μ-C)Cl2 (dppm)2 ] (dppm=bis(diphenylphosphino)methane) reacts with dimethylacetylene dicarboxylate (DMAD) to afford [Rh2 (μ-C)(μ-DMAD)Cl2 (dppm)2 ], which features a bent RhCRh linkage (124.7°) that might be de
Publikováno v:
Dalton Transactions. 47:9570-9574
The reaction of [RhCl(CS)(PPh3)2] with excess catecholborane affords the cumulenic carbido complex [Rh2(μ-C)Cl2(PPh3)4] which undergoes phosphine and halide substitution to afford a range of complexes in which the Rh[double bond, length as m-dash]C[
Autor:
Harrison J, Barnett, Anthony F, Hill
Publikováno v:
Chemical communications (Cambridge, England). 55(12)
The reaction of [Rh2(μ-C)Cl2(PPh3)4] with bis(diphenylphosphino)methane (dppm) affords the A-frame μ-carbido complex [Rh2(μ-C)Cl2(μ-dppm)2], halide metathesis of which provides [Rh2(μ-C)Br2(μ-dppm)2]. The reactions of the former with PhICl2 or