... to warm to room temperature and was stirred for 2 h. Following hydrolysis with water (20 mL), the hexane layer was separated, dried over MgS04, filtered, and reduced in volume to 10 ... Organometallics, Vol. ... Cp( 1) is the centroid of C( 51)-C(55); Cp(2) is the centroid of C(61)-C(65 ...