Carbonyl(diphenylcyclopentadienyl)-und Carbonyl(tetraphenylcyclopentadienyl)rhodium(I) Komplexe/Carbonyl(diphenylcyclopentadienyl)-and Carbonyl(tetraphenylcyclopentadienyl)rhodium(I) Complexes

Abstract

Abstract [Rh(CO)2Cl]2 reacts with 1,3-diphenylcyclopentadienyl sodium or tetraphenylcyclopentadienyl sodium with formation of (1,3 -Ph2C5H3)Rh(CO)2 (1) or (C5HPh4)Rh(CO)2 (2), respectively. The reaction of 1 or 2 with PPh3 yields the corresponding carbonyl-(cyclopentadienyl)(triphenylphosphane)rhodium complexes (1,3 -Ph2C5H3)Rh(CO)(PPh3) (3) or (C5HPh4)Rh(CO)(PPh3) (4). The 1H and 1C reported and discussed.