Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Matthias Laubender"'
Publikováno v:
Inorganica Chimica Acta. 358:1510-1520
The 2-methallyl complex [(η5-C9H7)Ru(η3-2-MeC3H4)(PPh3)] (3), prepared from [(η5-C9H7)Ru(PPh3)2Cl] (2) and 2-MeC3H4MgCl, reacts with HX (X = Cl, CF3CO2) in the presence of ethene to give the chiral-at-metal compounds [(η5-C9H7)Ru(C2H4)(PPh3)X] (4
Publikováno v:
Journal of Organometallic Chemistry. 684:144-152
The reaction of [Rh{κ 2 -O 2 S(O)CF 3 }(P i Pr 3 ) 2 ] ( 1 ) with ethynylferrocene in the presence of KF affords the substituted vinylidene complex trans -[RhF{CCH(C 5 H 4 )Fe(C 5 H 5 )}(P i Pr 3 ) 2 ] ( 2 ) which upon treatment with the butad
Autor:
J. Wolf, Matthias Laubender, Norbert Mahr, Elke Bleuel, Pascual Lahuerta, H. Werner, Raquel Garde, Arno Fries
Publikováno v:
Organometallics. 22:3566-3576
A series of (diazoalkane)rhodium(I) compounds of the general composition trans-[RhCl(N2CRR‘)(PiPr3)2] with R = R‘ = Ph, p-C6H4Me, p-C6H4Cl and R = Ph, R‘ = p-C6H4Me, o-C6H4Me, CH3, CH2Ph, CF3 has been prepared from the dimer [RhCl(PiPr3)2]2 (1)
Publikováno v:
Organometallics. 21:2369-2381
The mixed-ligand complex [IrCl(C2H4)(SbiPr3)(PiPr3)] (2), prepared from [IrCl(C2H4)(PiPr3)]2 (1) and SbiPr3, reacts not only with CO, diphenylacetylene, and H2 by ligand substitution or oxidative addition but also with diaryldiazomethanes R2CN2 to gi
Publikováno v:
Organometallics. 20:1776-1782
In contrast to trans-[IrCl(C2H4)(SbiPr3)2] (2), which has been obtained from [IrCl(C2H4)2(SbiPr3)2] (1) by abstraction of ethene together with some byproducts, the corresponding cycloocteneiridium(...
Publikováno v:
New Journal of Chemistry. 25:396-399
The carbenerhodium(I) complexes trans-[RhCl(CPh2)(L)2] (L = PPri3, 1a; SbPri3, 1b) react with PF3 by cleavage of the rhodium–carbene bond to give the corresponding PF3 derivatives trans-[RhCl(PF3)(L)2] 5a,b, in good yield. In contrast, treatment of
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :266-273
The reaction of the carbenerhodium(I) complexes [(η5-C5H5)Rh(CR2)(L)] (R = aryl) with HX (X = Cl, CF3CO2) led, depending on the size and donor properties of the ligand L, to two different types of products. While compounds 1, 2 with R = Ph and L = C
Publikováno v:
Organometallics. 19:1365-1372
Compounds trans-[RhF(CCHR)(PiPr3)2] (2−4), of which 2 (R = H) was prepared for the first time from [Rh{η2-O2S(O)CF3}(PiPr3)2], C2H2, and KF, reacted with Ph3SnC⋮C−C⋮CSnPh3 to give the dinuclear C4-...
Autor:
Justin Wolf, Birgit Weberndörfer, Helmut Werner, Christopher Lehmann, Regine Herbst-Irmer, Matthias Laubender, Wolfram Stüer
Publikováno v:
European Journal of Inorganic Chemistry. 1999:1889-1897
The five-coordinate compound [OsHCl(CO)(PiPr3)2] (1) reacts with CH2N2 and other diazoalkanes RCHN2 (R = Ph, CO2Et, SiMe3) in ether or toluene at 25 °C to give instead of the expected insertion products [Os(CH2R)Cl(CO)(PiPr3)2] the isomeric hydrido(
Autor:
Matthias Laubender, Helmut Werner
Publikováno v:
Chemistry - A European Journal. 5:2937-2946