792920-98-0Relevant academic research and scientific papers
Hydrodimetalation of tert-butylphosphaethyne by a diruthenium complex: Crystal and molecular structure of [Ru2(CO)4(μ-PBu 2t)(μ-Ph2PCH2PPh 2){μ-PC(H)But}]
Boettcher, Hans-Christian,Himmel, Daniel,Scheer, Manfred
, p. 5314 - 5316 (2004)
The reaction of [Ru2(CO)3(PBu3 n)(μ-H)(μ-PBu2t)(μ-dppm)] (1a) with tert-butylphosphaethyne leads under hydrodimetalation to the novel phosphaethenyl complex [Ru2CO)4-(μ-PBu2 t)(μ-dppm){μ-PC(H)But}] (2), which has been characterized by spectroscopic methods as well as by X-ray diffraction. Compound 2 represents the first structurally characterized complex with a phosphaalkenyl ligand of the type μ-PC(H)R bridging two metal centers.
