作者:Michel O. Albers、Neil J. Coville、Eric Singleton
DOI:10.1016/s0022-328x(00)89069-5
日期:1982.6
[(η5-C5Me5)Fe(CO)2]2 as catalyst. For the other catalysts, the rate is influenced predominantly by the steric properties of L. These results are interpreted in terms of the interaction between the catalyst and the ligand L to give derivatives of the type (η5-C5H4R)2Fe2,(CO)3,(L). These derivatives were also found to catalyse the reactionbetweenFe(CO)5, and L. The complexes [(η-C5H4R)Fe(CO)2]2 (R
Use of [Me2SSMe]BF4 to prepare thiolate complexes of iron and ruthenium
作者:P.M. Treichel、E.K. Rublein
DOI:10.1016/0022-328x(92)85009-l
日期:1992.2
The complexes [Fe(CO)3(L)2SMe]BF4 (L PPh2Me, PPhMe2 P(OMe)3, [Fe(CO)2P(OMe)3})3SMe]BF4, and [Ru(CO)3(PPh3)2SMe]BF4 were prepared by reactions of [Me2SSMe]BF4 and the appropriate neutral M(CO)5-n(L)n precursor. Several other analogous reactions were unsuccessful; in those cases, decomposition involving phosphine loss and ligand redistribution occurred.
The transition metal-catalysed reaction between Fe(CO)5 and group V donor ligands. A facile, high yield synthesis of Fe(CO)4PPh3
作者:Michel O. Albers、Neil J. Coville、Terence V. Ashworth、Eric Singleton
DOI:10.1016/s0022-328x(00)93454-5
日期:1981.9
The reaction of Fe(CO)5 and L (L = Group Vdonorligand), in the presence of CoCl2 · 2 H2O or CoI2 · 4 H2O as catalyst, results in the synthesis of Fe(CO)4L in good yield. Unusual reactivity patterns for the substitution of CO on Fe(CO)5 by L have been found; for CoI2 as catalyst the reaction rate increases in the order PPh3 ∼ AsPh3 ∼ P(OPh)3 > SbPh3 > PPh2Me > PPhMe2 > P(C6H11)3 > P(OEt)3 > P(n-Bu)3
Reduction-oxidation properties of organotransition-metal complexes. Part 8. Formation and reactivity of the radical cations [Fe(CO)3L2]+, and the mechanism of the oxidative elimination reaction of [Fe(CO)3L2] with halogens
作者:Paul K. Baker、Neil G. Connelly、Brian M. R. Jones、John P. Maher、Karen R. Somers
DOI:10.1039/dt9800000579
日期:——
Ph2PCH2CH2PPh2(dppe) or Ph2PCH2PPh2(dppm)] undergoes one-electron oxidation to the radical cation [Fe(CO)3L2]+(2) which may be chemically generated from (1) using silver(I) salts or [N(C6H4Br-p)3][PF6]. The complex (2; L = PPh3) reacts with halogens to give diamagnetic [FeX(CO)3(PPh3)2][PF6](3) which yields [FeX2(CO)4-n(PPh3)n](4; X = I, n= 1; X = Br, n= 1 and 2; X = Cl, n= 2) with X–. Halide ions react directly
CH 2 Cl 2中的循环伏安研究表明,[Fe(CO)3 L 2 ] [1; L = PPh 3,AsPh 3,PMePh 2,P(NMe 2)3或P(OPh)3;L 2 = Ph 2 PCH 2 CH 2 PPh 2(dppe)或Ph 2 PCH 2 PPh 2(dppm)]经历单电子氧化为自由基阳离子[Fe(CO)3 L 2 ] +(2)从使用银(1)(化学生成的我)盐或[N(C 6 H 4 Br- p)3 ] [PF 6 ]。络合物(2; L = PPh 3)与卤素反应生成抗磁性[FeX(CO)3(PPh 3)2 ] [PF 6 ](3),得到[FeX 2(CO)4- n(PPh 3)n ](4; X = I,n = 1; X = Br,n = 1和2; X = Cl,n = 2),其中X –。卤离子直接与(2; L = PPh 3)反应,得到(1; L = PPh 3)和(4)的混
Transition metal-carbonyl, -hydrido and -η-cyclopentadienyl derivatives of the fullerene C<sub>60</sub>
作者:Richard E. Douthwaite、Malcolm L. H. Green、Adam H. H. Stephens、John F. C. Turner
DOI:10.1039/c39930001522
日期:——
Monoadduct derivatives of the fullerence C60, namely [Fe(CO)4(η2-C60)], [Mo(η-C5H4R)2(η2-C60)](R = H, Bun), [Ta(η2-C5)](η2-C60)] and Rh (ph(Ph3P)2(CO)(η2-C60)H], are described.