Issue 23, 1995

Copper-promoted intramolecular selenium transfer from a P[double bond, length half m-dash]Se group to a P–CH2–P methylene carbon producing an unusual methaneselone ligand

Abstract

The bis(diphenylphosphino)methane selenides CH2(Ph2P)Ph2PSe and CH2(Ph2PSe)2, react with copper(II) chloride giving an unidentified copper(I) complex; exposure to the air affords the new bifunctional, tridentate iigand bis(diphenylphosphoryl)methaneselone SeC(Ph2PO)2 linking copper(I) and copper(II) in the trinuclear complex [CuII{CuICl2[µ-SeC(Ph2PO)2]}2].

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1995, 2443-2444

Copper-promoted intramolecular selenium transfer from a P[double bond, length half m-dash]Se group to a P–CH2–P methylene carbon producing an unusual methaneselone ligand

D. Cauzzi, C. Graiff, M. Lanfranchi, G. Predieri and A. Tiripicchio, J. Chem. Soc., Chem. Commun., 1995, 2443 DOI: 10.1039/C39950002443

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