Journal of the American Chemical Society, Vol.120, No.32, 8247-8248, 1998
The first metallacyclopentadiene(alkyne) complexes and their discrete isomerization to eta 4-bound arenes : The missing link in the prevalent mechanism of transition metal catalyzed alkyne cyclotrimerizations, as exemplified by cyclopentadienylcobalt
Keywords:CRYSTAL-STRUCTURE;CYCLOADDITION REACTIONS;COBALT METALLACYCLES;MOLECULAR-STRUCTURES;SUBSTITUTED ALKYNES;COBALTACYCLOPENTADIENE;LIGANDS;RHODIUM;CYCLIZATION;MOLYBDENUM