Výsledky vyhledávání - "Johanna C. Viljoen"

Sulphur-containing metal complexes. Part 9. Synthesis of trisubstituted aminocarbene–thioether chelates of chromium(0) and tungsten(0)

Autor: Simon Lotz, Lorna Linford, Johanna C. Viljoen, Helgard G. Raubenheimer

Publikováno v: J. Chem. Soc., Dalton Trans.. :1041-1045

Several isocyanide–thioether complexes, cis-[M(CNR)(CO)4{S(R1)CH2R2}][M = Cr: R = But, R1R2=(CH2)3S; R = R1= Ph, R2= SPh; R = cyclo -C6H11 or CH2Ph, R1R2=(CH2)3S. M = W : R = But, R1R2=(CH2)3S] were prepared by u.v. irradiation of the corresponding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dc61904d20b69ea15e04bc254854580
https://doi.org/10.1039/dt9840001041

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2,2-Dithiocarboxylation of a chromium co-ordinated 1,3 dithian. X-Ray crystal structure of fac-tricarbonyl(diethyl 1,3-dithian-2,2-bisdithiocarboxylate)chromium

Autor: Simon Lotz, Johanna C. Viljoen, Anthonie Lombard, Gert J. Kruger, Helgard G. Raubenheimer

Publikováno v: Journal of the Chemical Society, Chemical Communications. :749

Reaction of [Cr(CO)5{[graphic omitted]H2}] with BuLi and CS2(–100°C) followed by alkylation gives the title compound (1), the structure of which has been determined by X-ray crystallography and in which the two preferentially co-ordianated thioket

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f21e1d4e3ca8eb8dddeb05b913b30f8e
https://doi.org/10.1039/c39810000749

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