Secondary and tertiary cyanoformamides have been synthesized with a solvent-free approach from carbamoyl imidazoles and TMSCN. This method negates the need to use large excesses of toxic reagents and is amenable to large-scale synthesis.
仲和叔
氰基甲酰胺已由无溶剂方法由
氨基甲酰基
咪唑和TMSCN合成。该方法不需要使用大量过量的有毒试剂,并且适合大规模合成。