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

目利用超声技术和系结合绿色合成法优化缩氨基硫合成条件,扩展超声技术在有机合成用范围。

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

本文主要介绍了以30%浓度双氧作为氧化剂氧化硫、氨基硫来制备和氨基类化合物。