Ligand-variation studies on the Mössbauer effect in low-valency iron organometallic complexes: the LFe(CO)<sub>4</sub>and L<sub>2</sub>Fe(CO)<sub>3</sub>series
作者:William E. Carroll、Francis A. Deeney、John A. Delaney、Fergus J. Lalor
DOI:10.1039/dt9730000718
日期:——
Room-temperature Mössbauer parameters have been measured for seven LFe(CO)4 compounds and fifteen complexes of the type L2Fe(CO)3 where L is an organophosphine or similar ligand. The trend in isomer shift values has been interpreted in terms of a dominant σ-interaction synergistically buttressed by π-bonding. A quasi-linear correlation (R= 0·92) has been found between δ and |ΔEq|.
Sonochemistry and sonocatalysis of metal carbonyls
作者:Kenneth S. Suslick、James W. Goodale、Paul F. Schubert、Hau H. Wang
DOI:10.1021/ja00356a014
日期:1983.9
67 The labeled precursor utilized in the present investigation, 1-deoxy-D-three [ l-2H3,5-2Hl]pentulose (6) was synthesized from 2,4-O-benzylidene-~-[4-~H~] threose, which is available from D[ l-2Hl]arabinitol by standard Reaction of the threose derivative with trideuteriomethylmagnesium iodide in ether then gave a mixture of protected, epimeric pentane tetrols, which was oxidized by the stannylene
然后提取硫胺素,并用亚硫酸氢盐裂解,以通常的方式得到 HET。将其转化为三氟乙酸酯用于 MS 检查。
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 synthesis of group V substituted derivatives of iron pentacarbonyl in high yield
作者:H.L. Conder、M. York Darensbourg
DOI:10.1016/s0022-328x(00)93689-1
日期:1974.1
A simple, highyield, general synthesis of an extensive collection of monosubstituted derivatives of iron pentacarbonyl is based on the use of Fe(CO)5 as solvent, substrate and carbonylating agent.
Reactions of mercuric halides with some substituted iron carbonyls; infrared spectra of the products and related adducts
作者:D. M. Adams、D. J. Cook、R. D. W. Kemmitt
DOI:10.1039/j19680001067
日期:——
The complexes Fe(CO)3L2, (L = Ph3P, Ph3As, Ph3Sb), react with mercuric halides to form 1 : 1 adducts; spectroscopic and conductivity evidence suggests their formulation as metal–donor complexes L2(CO)3Fe → HgX2. A 1 : 2 complex is formed by Fe(CO)3(PhO)3P}2 and consists of a 1 : 1 compound plus a molecule of mercuric halide. Analogous structures are suggested for Fe(CO)5,nHgX2, (n= 1, 2).