From Storable Sources of Atomic Nb and Ta Ions to Isolable Anionic Tris(1,3-butadiene)metal Complexes:[M(eta~4-C4H6)3]~-,M=Nb,Ta

摘要

Kundig and Timms as well as Elschenbroich and M6ckel independently prepared and isolated the first homoleptic naphthalene complexes of zero-valent metals ([M(eta~6-C10H8)2];M=V,Cr,Mo),and discovered their remarkable ability to function as "naked" metal atom reagents in reactions with carbon monoxide and other good acceptor ligands.