HYDROCARBON-BRIDGED COMPLEXES .27. C-C COUPLING OF UNSATURATED-HYDROCARBONS OF ANIONIC AND CATIONIC COMPLEXES - ADDITION OF ANIONS FROM MU-(DIPHENYLMETHANE)-BIS(TRICARBONYLCHROMIUM, MU-FLUORENE-BIS(TRICARBONYLCHROMIUM, AND -(9,10-DIHYDROANTHRACENE)-BIS(TRICARBONYLCHROMIUM) TO COORDINATED OLEFIN, BENZENE, CYCLOHEXADIENYL, CYCLOHEPTADIENYL, AND CYCLOHEPTATRIENYL LIGANDS

The addition of the anions 1-3 of mu-(diphenylmethane)-, mu-fluorene-, and -(9,10-dihydroanthracene)-bis(tricarbonylchromium) to pi-bonded h ydrocarbons (olefin, benzene, cyclohexadienyl, cycloheptadienyl, and c ycloheptatrienyl) in cationic complexes of manganese, rhenium, iron, c hromium, molybdenum, tungsten, and cobalt provides a synthesis of new hydrocarbon-bridged heterometallic complexes 4-10.