title: Isocyanate and carbodiimide synthesis by nitrene-group-transfer from a nickel(II) imido complex.
abstract: The imido complex (dtbpe)Ni(N(2,6-(CHMe2)2C6H3)) reacts with CO and CNCH2Ph with addition at the Ni-N bond to give (dtbpe)Ni(C,N:eta 2-C(O)N(2,6-(CHMe2)2C6H3)) and (dtbpe)Ni(C,N:eta 2-C(NCH2Ph)N(2,6-(CHMe2)2C6H3)); both complexes react further with CO to liberate the isocyanate and carbodiimide ligands with formation of (dtbpe)Ni(CO)2.
authors.affiliation: Searle Chemistry Laboratory, Department of Chemistry, University of Chicago, Chicago, Illinois 60637, USA.
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Mindiola
authors.forename: Gregory L
authors.initials: GL
authors.lastname: Hillhouse
mesh_terms: D002234:Carbodiimides / Q000138:chemical synthesis* / Q000737:chemistry; D002248:Carbon Monoxide / Q000737:chemistry; D017953:Isocyanates / Q000138:chemical synthesis* / Q000737:chemistry; D008024:Ligands; D008968:Molecular Conformation; D015394:Molecular Structure; D009532:Nickel / Q000737:chemistry*
chemical_list: D002234:Carbodiimides; D017953:Isocyanates; D008024:Ligands; D009532:Nickel; D002248:Carbon Monoxide