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Please use this identifier to cite or link to this item: http://hdl.handle.net/10651/6999

Title: Synthesis and Se-Se Bond Breaking of Polyselenides Containing Pendant Diphosphine Complexes of Manganese(I)(+)
Author(s): Ruiz Cabezas, Javier
Araúz Montenegro, René
Ceroni Galloso, Mario
Vivanco Fernández, Marilín
Van der Maelen Uría, Juan Francisco
García-Granda, Santiago
Issue date: 2010
Publisher version: http://dx.doi.org/10.1021/om100229q
Citation: Organometallics, 29(13), p. 3058-3061 (2010); doi:10.1021/om100229q
Format extent: p. 3058-3061
Abstract: Reaction of [Mn(CO)4{(PPh2)2CH}] (1) with half an equivalent of dipiperidinotetraselane affords the tetraselenide compound [(CO)4Mn{(PPh2)2C-Se4-C(PPh2)2}Mn(CO)4] (2-Se4), which, upon treatment with KOH, is transformed into the corresponding triselenide and diselenide derivatives 2-Se3 and 2-Se2. Full or partial protonation of the methanide carbon atoms can be accomplished by reaction of the above compounds with HBF4, whereas treatment of 2-Se2 with I2 gives rise to the formation of the selenelyl iodide derivative [Mn(CO)4{(PPh2)2C-Se-I}] (5).
URI: http://hdl.handle.net/10651/6999
ISSN: 0276-7333
Local identifier: 20100248
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