Preparation, ligand-exchange reactions, and alkylation reactions of some carbon disulphide derivatives of iron
作者:Paul Conway、Seamus M. Grant、A. R. Manning
DOI:10.1039/dt9790001920
日期:——
which may be polynuclear. When L = CNMe or CNBut further reaction occurs to give [Fe(CO)L3(CS2)] and then a carbonyl-free complex. Ligand-exchange reactions of the complexes where L = PPh3 or P(OPh)3 with the phosphorus(III) ligands L′ gives [Fe(CO)2L(L′)(CS2)] rapidly and then [Fe(CO)2L′2(CS2)] much more slowly. The extent of this reaction depends on ligand size and is more complete for the less bulky
PERFLUOROALKYL ARSENICALS: PART IV. SOME REACTIONS OF TRIFLUOROIODOMETHANE WITH ALKYL ARSINES
作者:W. R. Cullen
DOI:10.1139/v62-067
日期:1962.3.1
trimethylarsine. Trifluoroiodomethane also reacts with the compounds (CH3)2AsX (X = C6H5, Cl, I) and CH3AsI2 to give CH3As(CF3)2; and in most of these reactions the compound CH3As(CF3)I is also formed, which is converted to the compound CH3As(CF3)Cl by reaction with silver chloride.
Reaction Products of Methylene Iodide with Tertiary Arsines
作者:R. D. Gigauri、L. G. Arabuli、Z. N. Machaidze、M. Sh. Rusiya
DOI:10.1007/s11176-005-0206-1
日期:2005.2
The reactions products of tertiaryarsines with methylene iodide are (iodomethyl)trialkyl(aryl)-arsonium iodides. Treatment of the latter with lead(II) nitrate in aqueous ethanol solutions gives rise to an exchange reaction to form the corresponding nitrates in high yields.
Chemistry of methinyltricobalt enneacarbonyls. Part V. Tertiary phosphine and arsine derivatives
作者:T. W. Matheson、B. H. Robinson、W. S. Tham
DOI:10.1039/j19710001457
日期:——
Mono-, di-, and tri-substituted tertiary phosphine and arsine derivatives of methinyltricobaltenneacarbonyls have been prepared. The co-ordination behaviour of the cluster is determined by the apical substituent Y, and the stereochemistry adopted is one which minimizes nonbonded carbonyl interactions. Thus the majority of mono-substituted complexes have the same structure as MeCCo3(CO)8Ph3P but other
Reactions of Group V Metal Compounds with Sulfur Trioxide
作者:Fumio Ando、Jugo Koketsu、Yoshio Ishii
DOI:10.1246/bcsj.54.3495
日期:1981.11
Trialkylphosphines react with equimolar amounts of sulfurtrioxide to form the 1:1 adducts R3P⊕–SO3\ominus. Trialkylarsines and -stibines undergo sulfurtrioxide insertion reactions across the metal-carbon bond to give the trisulfonates of the metal M(OSO2R)3 (M=As, Sb). The reactions of trialkyl phosphites, with sulfurtrioxide yield trialkyl phosphates, trialkyl thiophosphates, dialkyl alkylphosphonates