Arenes metal complexes

Bis ( -arene) metal complexes have been made for many transition metals by the AI/AICI3 reduction method and cationic species [M( j -Ar)2]"" " are also well established for n = 1, 2, and 3. Numerous arenas besides benzene have been used, the next most common being l,3,5-Mc3C6H3 (mesitylene) and CeMce. Reaction of arenas with metal carbonyls in high-boiling solvents or under the influence of ultraviolet light results in the displacement of 3CO and the formation of arena-metal carbonyls ... [Pg.940]

Fe+ + has been deprotonated, but the reaction is complicated by further nucleophilic attack of the methylene unit with the starting material [17]. Enhanced acidity of the ring hydrogens in arene-metal complexes is shown [21] by the formation of complexes of alkyllithium by proton abstraction. [Pg.66]

Mixed Carbonyl-Cyclopentadienyl and Carbonyl-Arene Metal Complexes.142... [Pg.119]

The failure of various 7r-cyclopentadienyl-metal and 7r-arene-metal complexes to undergo aromatic-type substitution reactions does not necessarily mean... [Pg.66]

D. Symmetry Classification of Interaction in Arene-Metal Complex 42... [Pg.1]

ADDITION TO ARENE-METAL COMPLEXES TO GIVE tv -CYCLOHEXADIENYL INTERMEDIATES 531... [Pg.517]