76294-55-8Relevant academic research and scientific papers
Mono-and bis-ε-cyclopentadienyl Derivatives of Niobium and Tantalum: Improved Synthetic Routes via Trialkyl(cyclopentadienyl)tin Reagents
Bunker, Mark J.,Cian, Andre De,Green, Malcolm L. H.,Moreau, Joel J. E.,Siganporia, Nauzer
, p. 2155 - 2161 (2007/10/02)
The compounds n3(?-C5H4R)> (R = H or Me) have been used to prepare the species (M = Nb or Ta, R = H or Me), (X = Cl or Br), and in very high yields.Using these compounds as starting material
