Electrochemical metalhydride bond cleavage at the dinitrogen-binding iron centre {FeH(Ph2PCH2CH2PPh2)2}+, and its electroactivation towards nucleophilic attack
作者:M.Amélia N.D.A. Lemos、Armando J.L. Pombeiro
DOI:10.1016/0022-328x(87)85107-0
日期:1987.10
Complexestrans-[FeHL(dppe)2][BF4] (II: L  CNR; R  Me, But, C6H4OMe-4 or C6H4NO2-4. III: L  N2; dppe  Ph2PCH2CH2PPh′2) have been obtained from the reaction of trans-[FeHCl(dppe)2] (I) with the appropriate ligand L in the presence of TlBF4. In cyclic voltammetry, at a sufficiently low scan rate, compound II (R  Me) undergoes an anodic ECE process, with metalhydride bond rupture (proton loss) and