Results 81 to 90 of about 623 (115)

ChemInform Abstract: ORGANOMERCURY COMPOUNDS PART 21, BISTETRACHLORONITROPHENYLMERCURY COMPOUNDS

Chemischer Informationsdienst, 1975
AbstractDie Titelverbindungen (III) werden durch Mercurierung entsprechender Tetrachlornitrobenzole (I) mit Hg(II)‐trifluoracetat (II) dargestellt.
GLEN B. DEACON, JACK M. MILLER, BRIAN S. F. TAYLOR   +2 more
openaire   +1 more source

Radical exchange reactions between organomercury compounds

Journal of Organometallic Chemistry, 1970
Abstract Reactions of diphenylmercury with R′ 2 Hg (where R′ = CN, CCl 3 , CCPh) in dimethylformamide were studied by a polarographic method and have been found to yield PhHgR′, obeying the second-order kinetics. Addition of iodide displays negligible effect on the reaction rates.
I.P. Beletskaya, K.P. Butin, V.N. Shishkin, O.A. Reutov   +3 more
openaire   +1 more source

The anodic oxidation of organomercury compounds

Journal of Electroanalytical Chemistry, 1971
Summary The oxidation of five organomercury compounds at a platinum electrode in acetonitrile has been studied. The products have been isolated from electrolyses carried out in the anhydrous solvent and in solvent to which water had been added. In the latter case, the products are shown to depend on the anion of the inert electrolyte.
M. Fleischmann, D. Pletcher, G. Sundholm
openaire   +2 more sources

Synthesis of stereoisomeric organomercury compounds via organolithium compounds

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1955
1. By treatment of the geometric isomers of 1,2-diphenylvinyllithium with mercuric chloride, the stereoisomeric bis(1,2-diphenylvinyl)mercurys have been prepared. 2. By the disymmetrization of the stereoisomeric bis(1,2-diphenylvinyl)mercurys, the stereoisomeric 1,2-diphenylvinyl mercury chlorides have been prepared. 3.
A. N. Nesmeyanov, A. E. Borisov, N. A. Volkenau   +2 more
openaire   +1 more source

Study of organomercury compounds by high-resolution NMR. VIII. Solvation of symmetrical organomercury compounds

Journal of Structural Chemistry, 1983
The mechanism of solvation of a series of symmetrical organomercury compounds of different classes has been studied. Spin-spin coupling constants of several types, where one of the interesting nuclei is the metal nucleus, were chosen as the measured parameter. The observed solvation changes in the spin-spin coupling constants have been interpreted from
openaire   +1 more source

Stream pollution by an organomercury compound

Bulletin of Environmental Contamination and Toxicology, 1976
A GC/MS study of residues in general can be very rewarding as shown by some of our unexpected discoveries, but due to the vast ammount of data collected, the best way to effectively use the technique for routine survey work must be with the aid of an interfaced computer complete with library search capabilities.
L. A. Caines, A. V. Holden
openaire   +1 more source

Organomercury Compounds

Journal of Organometallic Chemistry, 1973
A.S Caats, G.A Deacon
openaire   +2 more sources

Gas-chromatographic determination of organomercury(II) compounds

Talanta, 1978
Gas chromatography has proved to be an invaluable technique not only for the identification and determination of organomercury(II) compounds but also for differentiating inorganically bound from organically bound mercury. It also offers a possible route for determining various inorganic species through their conversion into organomercury(II) compounds.
openaire   +2 more sources

Organomercury compounds

Journal of Organometallic Chemistry, 1974
H.B. Albrecht, G.B. Deacon, M.J. Tailby
openaire   +1 more source

Solvent Extraction of Organomercury Compound with Quaternary Amines

Environmental Letters, 1975
Methylmercuric chloride and phenylmercuric acetate extract very efficiently with quaternary amines dissolved in diethylbenzene or other simple solvents. The extraction is effective from either alkaline or acidic solution. The technique considerably extends the scope of conventional solvent extraction practice to permit the extraction and concentration ...
openaire   +2 more sources