Cetyltrimethylammonium peroxodisulfate (CTA)2S2O8 was quantitatively prepared and used for the deprotection of oximes, phenylhydrazones, semicarbazones and thiosemicarbazones to the corresponding carbonyl compounds in acetonitrile. Its agent is more efficient and has advantages over similar reagents in terms of the amount of oxidant, short reaction time, simple work up, and high yield.
定量制备
十六烷基三甲基
过氧二硫酸铵 (CTA)2S2O8 并将其用于在
乙腈中将
肟、苯腙、缩
氨基
脲和
氨基
硫脲脱保护为相应的羰基化合物。其试剂效率更高,与同类试剂相比具有氧化剂用量少、反应时间短、后处理简单、收率高等优点。