C−H versus C−N Bond Cleavage Promoted by Niobium(II) Amide
作者:Maryam Tayebani、Sandro Gambarotta、Glenn Yap
DOI:10.1021/om980298q
日期:1998.8.1
Despite their close structural similarity, the potassium and lithium salts of dipyridylamine and diphenylamine [(C5H5N)(2)N-, Ph2N-] react with (TMEDA)(2)Nb2Cl5Li(TMEDA) in THF to afford two different compounds arising from the cooperative oxidative addition of the two metal centers on either the C-H or C-N bond of the amide ligand.