1202-53-5Relevant academic research and scientific papers
Nitrene Metathesis and Catalytic Nitrene Transfer Promoted by Niobium Bis(imido) Complexes
Kriegel, Benjamin M.,Bergman, Robert G.,Arnold, John
supporting information, p. 52 - 55 (2016/01/25)
We report a metathesis reaction in which a nitrene fragment from an isocyanide ligand is exchanged with a nitrene fragment of an imido ligand in a series of niobium bis(imido) complexes. One of these bis(imido) complexes also promotes nitrene transfer to catalytically generate asymmetric dialkylcarbodiimides from azides and isocyanides in a process involving the Nb(V)/Nb(III) redox couple.
The efficient synthesis of carbodiimides using a titanium imido complex
Anderson, James C.,Bou-Moreno, Rafael
experimental part, p. 9182 - 9186 (2011/01/12)
An efficient rt synthesis of carbodiimides or ureas from the combination of a titanium imido complex 2 and a range of 12 aryl and aliphatic isocyanates is described. Control experiments suggest that carbodimide formation is via heterocumulene metathesis t
N,N-Dialkylcarbodiimide synthesis by palladium-catalysed coupling of amines with isonitriles
Pri-Bar, Ilan,Schwartz, Jeffrey
, p. 347 - 348 (2007/10/03)
Catalytic condensation of amines and isonitriles can be accomplished efficiently at 100°C using a palladium complex catalyst, oxygen, and iodine to give N,N-dialkylcarbodiimides.
DI-2-PYRIDYL THIONOCARBONATE. A NEW REAGENT FOR THE PREPARATION OF ISOTHIOCYANATES AND CARBODIIMIDES.
Kim, Sunggak,Yi, Kyu Yang
, p. 1661 - 1664 (2007/10/02)
Reaction of amines with di-2-pyridyl thionocarbonate affords the corresponding isothiocyanates at room temperature, while reaction of N,N'-disubstituted thioureas with di-2-pyridyl thionocarbonate in the presence of 4-dimethylaminopyridine as a catalyst affords the corresponding carbodiimides in high yields.
