Reaction of 2-thiohydantoins with some diazoalkanes and some amines
…, YL Aly, AFM Hashem, AA El-Shehawy
文献索引：El-Barbary, Ahmed A.; Aly, Youssef L.; Hashem, Abdel-Fatah M.; El-Shehawy, Ashraf A. Phosphorus, Sulfur and Silicon and Related Elements, 2000 , vol. 160, p. 77 - 91
Abstract Reaction of 2-thiohydantoin derivatives with diazoalkanes as diazomethane. Diphenyldiazomethane and/or 9-diazofluorene was investigated. Several 2-thio-and 2- methylthiohydantoins (IIa, b),(IIIa, b),(XI) and (XII) were prepared via the reaction of 2- thiohydantoins (Ia, b) and (X) with diazomethane. 2-Morpholino-and/or 2-piperidino- glycocyamidines (VIIa, b) and (XVa, b) were prepared by reacting 2-alkylthiohydantoins ( ...
