title: Some aspects of organocobalt chemistry related to vitamin B12.
mesh_terms: D000478:Alkylation; D001966:Bromine; D003035:Cobalt; D003486:Cyanides; D007700:Kinetics; D008024:Ligands; D009574:Nitro Compounds; D009942:Organometallic Compounds; D014805:Vitamin B 12 / Q000031:analogs & derivatives / Q000138:chemical synthesis
chemical_list: D003486:Cyanides; D008024:Ligands; D009574:Nitro Compounds; D009942:Organometallic Compounds; D003035:Cobalt; D014805:Vitamin B 12; D001966:Bromine