186955-76-0Relevant academic research and scientific papers
Synthesis, characterization, and reactivity study of triosmium acetylide cluster complexes bearing a (C5Me5)W(O)2 fragment
Shiu, Chin-Wei,Chi, Yun,Carty, Arthur J.,Peng, Shie-Ming,Lee, Gene-Hsiang
, p. 5368 - 5371 (1997)
The heterometallic cluster compound (C5-Me5)W(μ-O)2Os 3(μ-CCPh)(CO)9(1), which possesses two edge-bridging oxo groups and an acetylide ligand in a μ-η2 mode, has been obtained by addition Of (C5Me5)W-(O)2(CCPh) to Os3(CO)10(NCMe)2. The subsequent reactivity studies led to the isolation of Cp* W(μ-O)2Os3(μ-H)(CO)9 (2) and Cp*W(O)(μ-O)Os3(CCPh)(CO)9 (3) through hydrogenation and treatment with pressurized CO, respectively. The structures of 1 and 3 reveal two distinctive bonding modes for the (C5Me5)W(O)2 fragment on an Os3 skeleton.
Simple and effective synthesis of pentamethylcyclopentadienyl oxo-peroxo and dioxo tungsten acetylide complexes
Shiu, Chin-Wei,Su, Chi-Jung,Pin, Chih-Wei,Chi, Yun,Peng, P.Shie-Ming,Lee, Gene-Hsiang
, p. 151 - 156 (2007/10/03)
The pentamethylcyclopentadienyl tungsten carbonyl acetylide complexes (C5Me5)W(CO)3(CCR), (1) R = Ph, CH2OMe, Prn and C(Me) = CH2, reacted with an acidic solution of hydrogen peroxide at ro
