Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Keith R. Dixon"'
Publikováno v:
Journal of Organometallic Chemistry. 474:199-206
The complex cations, [M(cod){CH(PPh2)(P(S)Ph2)2-P,S,S}]+, M = Ir or Rh, and [MCl(PEt3)(CH(PPh2) (P(S)Ph2) 2-P,S]+, M = Pt or Pd, are readily prepared as fluoroborate salts by reactions of the ligand, CH(PPh2)(P(S)Ph2)2, with the chlorobridged complex
Publikováno v:
Journal of Organometallic Chemistry. 460:117-126
Complexes of the anionic ligand, [C(PPh2)(P(S)Ph2)2]−, are readily prepared under mild conditions by reactions of CH(PPh2)(P(S)Ph2)2, in the presence of base (NHEt2), with chlorobridged complexes, [M2Cl2(cod)2], M Rh or Ir, cod = cycloocta-1,5-
Publikováno v:
Inorganica Chimica Acta. 213:171-175
The 46 electron cluster, [Ir3(μ-PPh2)3(μ-dppm)(CO)3] (1), dppm=bis(diphenylphosphino)methane, undergoes (reversible) addition of carbon monoxide to the 48 electron derivative, [Ir3(μ-PPh2)3(μ-dppm)(CO)4] (2). This product crystallizes in the P1sp
Publikováno v:
Journal of Organometallic Chemistry. 452:205-218
Publikováno v:
ChemInform. 22
Publikováno v:
Journal of Organometallic Chemistry. 434:241-252
Reactions of the chloro-bridged complexes, [M2Cl2(cod)2], M Ir or Rh, with CHR(P(S)Ph2)2, R H or Me, provide a synthetic route to the cations, [M(cod){CHR(P(S)Ph2)2-S,S}]+, which are isolated as fluoroborate or perchlorate salts. Treatment of
Publikováno v:
Inorganic Chemistry. 31:1479-1487
Reactions of the bis(phosphine chalcogenides) CH 2 {P(X)R 2 }{P(Y)R' 2 } (X, Y=O, S, Se) and their derived anions [CH{P-(X)R 2 }{P(Y)R' 2 }] - with chloroplatinum complexes PtCl 4 2- , [Pt 2 Cl 4 (PEt 3 ) 2 ], or (Pt 2 Cl 2 (PEt 3 ) 4 ] 2+ result in
Publikováno v:
Journal of Organometallic Chemistry. 410:389-401
Reactions of [MCl(cod)]2, M = Rh or Ir, cod = cyclooctadiene, with CH{P(S)Ph2}3 give the complex cations, [M(cod){CH(P(S)Ph2)3}]+, which are isolated in high yield as BF4− or ClO4− salts. These are the first reported examples of CH{P(S)Ph2}3 comp
Autor:
David E. Berry, Jane Browning, Khashayar. Dehghan, Neil J. Meanwell, Andrew J. Phillips, Keith R. Dixon
Publikováno v:
Inorganic Chemistry. 30:396-402
Reaction of [Ir 2 (cyclooctene) 4 Cl 2 ] with CO, NHEt 2 , and PHPh 2 provides a synthetic route to the trinuclear, phosphido-bridged iridium clusters [Ir 3 (μ-PPh 2 ) 3 (CO) n L 2 ] (n=3, L=CO or PPh 3 , L 2 =bis(diphenylphosphino)methane (dppm); n
Autor:
Rahmatollah Vefghi, Jane Browning, Neil J. Meanwell, Keith R. Dixon, Nasim Hadj-Bagheri, Khashayar. Dehghan
Publikováno v:
Journal of Organometallic Chemistry. 396:C47-C52
Reactions of the trinuclear clusters, [M 3 (μ-X)(μ-PPh 2 ) 2 (PPh 3 ) 3 ] n + , M = Pd or Pt, X = H, Cl, S, SR, PPh 2 , n = 0 for S, n = 1 otherwise, with bis(diphenylphosphino)methane (dppm) and related ligands result in unusual cluster fragmentat