Displacement of CO from Ni(CO)4 by Diphosphine Disulfide Derivatives via a Photochemical Reaction

• Autorzy: Aqra F. , Jamhour R.
• Języki publikacji: EN

Abstrakty

EN

A series of compounds with formulas [Ni(CO)2R4P2S2] and [Ni2(Co)6-mi-R4P2S2] (R = Me, Et, Prn, Bun and Ph) have been prepared photochemically by the reaction of Ni(CO)4 with R2PSPSR2 using a 400 Wmedium pressure mercury lamp through a quartz-walled immersion well reactor. They were characterized by elemental analyses, IR and 31PNMR spectroscopy. The results reveal, that the disphosphine disulfide ligands show disubstitution and, thus, act as a bidentate species or monosubstitution and so act as a bridging ligand.

Słowa kluczowe

EN

reaction mechanism; metal carbonyl

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2006
• Tom: Vol. 80, nr 6
• Strony: 983--987
• Opis fizyczny: Bibliogr. 31 poz., rys.

Twórcy

autor

Aqra F.

autor

Jamhour R.

• Department of Chemistry, Faculty of Science, Hebron University, P.O. Box 40, Hebron, West bank, Palestine

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