ChemInform Abstract: Metallosilanols and Metallosiloxanes. Part 33. Synthesis and Reactivity of Silicon Transition Metal Complexes. Part 62. Half-Sandwich Iron Complexes with a Silanol-Functionalized Cyclopentadienyl Ligand

ChemInform ◽  
2009 ◽  
Vol 40 (9) ◽  
Author(s):  
Andreas Sohns ◽  
Dirk Schumacher ◽  
Wolfgang Malisch ◽  
Martin Nieger
1991 ◽  
Vol 46 (6) ◽  
pp. 729-737 ◽  
Author(s):  
Catherine Tolxdorff ◽  
Dongqi Hu ◽  
Bernhard Höferth ◽  
Hartmut Schaufele ◽  
Hans Pritzkow ◽  
...  

The highly reactive arene iron complex [(η4-toluene)(η6-toluene)iron] allows the formation of C4-units from alkynes below room temperature. By this route butadiene-, cyclobutadiene-, and ferracyclopentadiene(arene)iron complexes are accessible. Synthesis, structure and the properties of one example each are reported. Ferracyclopentadienes are potential intermediates for the catalytic cyclotrimerization of alkynes in the coordination sphere of arene iron complexes.


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