Utilization of ultrasonic irradiation as green and effective one-pot protocol to prepare novel series of bis-2-amino-1,3,4-oxa(thia)diazoles and bis-tetrazoles
作者:Wael Abdelgayed Ahmed Arafa、Ahmed Fawzy Abdel-Magied
DOI:10.24820/ark.5550190.p010.197
日期:——
In an effective and straightforward conversion, bis-semicarbazones and bis-thiosemicarbazones are transformed into a diversity of novel substituted bis-2-amino-1,3,4-oxadiazoles and bis-2-amino-1,3 ...
在有效且直接的转化中,双缩氨基脲和双缩氨基硫脲被转化为多种新型取代的双-2-氨基-1,3,4-恶二唑和双-2-氨基-1,3 ...