Abbaureaktionen oraler Antidiabetika, 3. Mitt. Über Reaktionen von Arylsulfonylharnstoffen mit Carbodiimiden
作者:Helmut Egg、Ulla Gnauer、Brigitte Hambrusch
DOI:10.1002/ardp.19873200802
日期:——
Die Arylsulfonylharnstoffe 1a‐e reagieren mit den Carbodiimiden 2a‐d zu den trisubstituierten Guanidinen 3a‐j.
芳基磺酰脲 1a-e 与碳二亚胺 2a-d 反应生成三取代的胍 3a-j。
EGG, H.;GNAUER, U.;HAMBRUSCH, B., ARCH. PHARM., 320,(1987) N 8, 673-676
作者:EGG, H.、GNAUER, U.、HAMBRUSCH, B.
DOI:——
日期:——
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.