Methods A serials of thiosemicarbazones were synthesized by utilizing aromatic aldehyde,aromatic ketone and thiosemicarbazide in aqueous solution under ultrasound irradiation.

目的利技术和水相体系相结合的绿色合成法优化缩氨基硫的合成条件,扩展技术在有机合成中的应范围。

This thesis mainly introduced that ureas and semicarbazides were synthesized by oxidation of corresponding thioureas and thiosemicarbazides using 30% peroxide as oxidant.

要介绍了以30%浓度的双氧水作为氧化剂氧化硫、氨基硫来制备相应的和氨基类化合物。