Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Olivier Blacque"'
Autor:
Koushik Venkatesan, Heinz Berke, Rainer F. Winter, Olivier Blacque, Walther Polit, Thomas Fox, Yan Li, Sandra Luber
The mononuclear rhenium carbyne complex trans-[Re(C[triple bond, length as m-dash]CSiMe3)([triple bond, length as m-dash]C-Me)(PMe3)4][PF6] (2) was prepared in 90% yield by heating a mixture of the dinitrogen complex trans-[ReCl(N2)(PMe3)4] (1), TlPF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38a196e6f5250f2d65ff4ed77b6d9c5c
Publikováno v:
Organometallics. 28:5493-5504
Five-coordinated rhenium(I) hydride complexes of the type [Re(Br)(H)(NO)(PR3)2] (R = Cy 2a, iPr 2b) were prepared from [Re(Br)2(NO)(PR3)2(η2-H2)] (R = Cy 1a, iPr 1b) via deprotonation of the η2-H2 ligands with various bases. Filling the vacant site
Publikováno v:
Organometallics. 28:5233-5239
The frustrated Lewis pair (FLP) derived from ClB(C6F5)2 and the bulky Lewis bases 2,2,6,6-tetramethylpiperidine (TMP), tri-tert-butylphosphine, and tris(2,4,6-trimethylphenyl)phosphine cleaved H2 heterolytically to form the intermediate anion [HClB(C
Publikováno v:
Chemistry - A European Journal. 15:2121-2128
Choosy chemicals: Rhenium(I) complexes of type [ReBr(2)(L)(NO)(PR(3))(2)] (L=H(2) (1), CH(3)CN (2), ethylene (3); R=iPr (a), cyclohexyl (b)) proved to be suitable catalyst precursors for the highly selective dehydrogenative silylation of alkenes. Two
Publikováno v:
Journal of Organometallic Chemistry. 690:1429-1455
An efficient route to the novel tridentate phosphine ligands RP[CH2CH2CH2P(OR′)2]2 (I: R = Ph; R′ = i-Pr; II: R = Cy; R′ = i-Pr; III: R = Ph; R′ = Me and IV: R = Cy; R′ = Me) has been developed. The corresponding ruthenium and iron dicarbon
Autor:
Bernard Gautheron, Olivier Blacque, Emmanuelle Bentabet, Roland Broussier, Patricia Boyer, Patrick Mellet, Marek M. Kubicki
Publikováno v:
Journal of Organometallic Chemistry. 598:365-373
The syntheses of ferrocenyl phosphines with bulky substituents are reported using the reaction between FeCl2 and the suitably substituted cyclopentadienyl salts, LiC5H3-1,3-(PPh2)2, LiC5H3-1-PPh2-3- t Bu, LiC5H2-1,2-(PPh2)2-4- t Bu. This strategy lea
Autor:
R. Broussier, Cyrille Bourdon, M. M. Kubicki, Serge Ninoreille, Corinne Ninoreille, Bernard Gautheron, Olivier Blacque
Publikováno v:
Journal of Organometallic Chemistry. 561:85-96
The new ferrocenic polyphosphines [C 5 Me 3 -1,2-(PPh 2 ) 2 ](C 5 H 5 )Fe 2 , [C 5 Me 3 -1,2-(PPh 2 ) 2 ] 2 Fe 3 , [C 5 Me 3 -1,2-(PPh 2 ) 2 ][C 5 Me 4 (PPh 2 )]Fe 4 and polythioethers [C 5 Me 3 -1,2-(SCH 2 CH 2 CH 3 )2] 2 Fe 6 and [C 5 Me 3 -1,2-(SC
Publikováno v:
Journal of the American Chemical Society. 135(10)
Diiodo Re(I) complexes [ReI2(NO)(PR3)2(L)] (3, L = H2O; 4 , L = H2; R = iPr a, Cy b) were prepared and found to exhibit in the presence of "hydrosilane/B(C6F5)3" co-catalytic systems excellent activities and longevities in the hydrogenation of termin
Publikováno v:
Organometallics. 15:2399-2403
Reaction of the racemic metallophosphine Cp‘CpTa(CO)(PMe2) (1; Cp‘ = 1-tBu-3,4-Me2-C5H2) with the tungsten fragment [W(CO)5] affords the corresponding μ-bimetallic phosphido complex 2, which in a photochemical transformation gives the dibridged
Autor:
Helmut W. Schmalle, Hailin Dong, Olivier Blacque, Heinz Berke, Elisabetta Maccaroni, Christian M. Frech
Reduction of [NMe4]2[ReBr5(NO)] (1) with zinc in acetonitrile leads to the known trisacetonitrile compound [ReBr2(CH3CN)3(NO)] (2). Attempts to turn 2 into a dihydrogen or a hydride complex applying direct reaction with H2 or with H2 and a base were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5860b869741308a175ec91ecfc9dbe00
https://hdl.handle.net/11475/10494
https://hdl.handle.net/11475/10494