115226-35-2Relevant academic research and scientific papers
Possibilities of 1,1-dimethylsilole as a ligand in transition-metal chemistry
Burns, Gary T.,Colomer, Ernesto,Corriu, Robert J. P.
, p. 1901 - 1903 (1983)
1,1-Dimethylsilole is an effective ligand for transition-metal complexes. Direct displacement of carbonyl ligands from Fe2(CO)9 and Co2(CO)8 results in the stable complexes (η4-C4H4SiMe2)Fe(CO)3 and [(η4-C4H4SiMe2)(CO) 2Co]2, respectively. (η4-C4H4SiMe2)-(CO) 3Fe undergoes carbonyl replacement with PPh3. Cleavage of the cobalt-cobalt bond is achieved with both iodine and sodium amalgam. The anion obtained from the reduction with sodium amalgam displaces chloride in Ph3SnCl. Displacement of 1,5-cyclooctadiene in (1,5-COD)2Ni and (1,5-COD)Mo(CO)4 affords the Ni0 sandwich complex (η4-C4H4SiMe2)2Ni and the molybdenum complex (η4-C4H4SiMe2) 2Mo(CO)2, respectively.
Coordination chemistry of group 14 metalloles. 3. Synthesis and reactivity of 1,1-dimethyl- and 1,1,3,4-tetramethylsilole and 1,1,3,4-tetramethylgermole complexes
Burns, Gary T.,Colomer, Ernest,Corriu, Robert J. P.,Lheureux, Marc,Dubac, Jacques,Laporterie, André,Iloughmane, Hafida
, p. 1398 - 1406 (2008/10/08)
Silacyclopentadienes and germacyclopentadienes (metalloles) without phenyl substituents are effective ligands for transition-metal complexes. Direct displacement of carbonyl ligands from Fe2(CO)9, Ru3(CO)12, or
