Development of CN Coupling Using Mechanochemistry: Catalytic Coupling of Arylsulfonamides and Carbodiimides
作者:Davin Tan、Cristina Mottillo、Athanassios D. Katsenis、Vjekoslav Štrukil、Tomislav Friščić
DOI:10.1002/anie.201404120
日期:2014.8.25
sulfonyl guanidines, a family of molecules which are relevant as pharmaceuticals and herbicides, by direct coupling of sulfonamides and aromatic or aliphatic carbodiimides. Attempts to conduct the coupling in solution have either failed or given very low conversions, thus demonstrating mechanochemistry as the necessary component for the discovery of this synthetic strategy.
本文报道的是通过磺酰胺与芳族或脂族碳二亚胺的直接偶联,磺酰胍的机械化学合成,磺酰胍是与药物和除草剂有关的分子家族。在溶液中进行偶联的尝试要么失败,要么转化率非常低,因此证明了机械化学是发现这种合成策略的必要组成部分。