84277-70-3Relevant academic research and scientific papers
SYNTHESIS AND SPECTROSCOPIC PROPERTIES OF SELENOLATO- AND TELLUROLATO-BRIDGED DIMOLYBDENUM(Mo=Mo) COMPLEXES 5-MeCp)Mo(CO)(μ-EPh)>2 (E = Se, Te)
Jaitner, Peter
, p. 333 - 336 (2007/10/02)
UV irradiation of the diphenylchalcogenides Ph2Se2 or Ph2Te2 in the presence of 5-MeCp)Mo(CO)3>2 induces rapid reaction to give the double μ-EPh bridged compounds 5-MeCp)Mo(CO)2(μ-EPh)>2.Subsequent decarbonylation by mild thermolysis in vacuo gives 5-MeCp)Mo(CO)(μ-SePh)>2 or 5-MeCp)Mo(CO)(μ-TePh)>2 in good yields.The new compounds were characterized by elemental analysis, infrared and mass spectra.The mixed Se/Te bridged complex 5-MeCp)Mo2(CO)4(μ-SePh)(μ-TePh)> was not obtained by UV irradiation of 5-MeCp)Mo(CO)3>2 in the presence of a mixture of Ph2Se2 and Ph2Te2.
