Ca. Merlic et Mm. Miller, Neighboring group participation by chromium in substitution reactions of (eta(6)-arene)tricarbonylchromium complexes, ORGANOMETAL, 20(3), 2001, pp. 373-375
(eta (6)-Arene)tricarbonylchromium complexes with leaving groups at the bet
a- or gamma -positions undergo nucleo-philic substitution reactions with ne
t retention of stereo-chemistry via neighboring group participation from th
e coordinatively saturated chromium atom.