Brandon Quillian, Yuzhong Wang, Pingrong Wei and Gregory H. Robinson
New J. Chem., 2008,32, 774-776
DOI:
10.1039/B718429H,
Letter
Sodium metal reduction of RECl2 (E = Ga, In; R = –C6H3-2,6-(2,4,6-i-Pr3C6H2)2) with Cp2HfCl2 gives Cp2Hf(ER)2 compounds, which represent the first Hf–E bonds.