孕甾-3,6,20-三肟和孕甾-6,20-二酮-3-肟的合成  

Synthesis of pregna-3,6,20-trioxime and pregna-6,20-dione-3-oxime

作　　者：张晓佳[1] 范磊[1] 李月骅[1] 崔建国[1] 

机构地区：[1]广西师范学院化学系,广西南宁530001

出　　处：《化学研究与应用》2009年第5期726-729,共4页Chemical Research and Application

基　　金：国家自然科学基金(批准号:20562001);广西科学基金(批准号:桂科基0832106);广西教育厅基金(200707M5172)项目资助

摘　　要：Pregna-3,6,20-trioxime and its analog,pregna-6,20-dione-3-oxime were synthesized from pregnenolone by the oxidation of PCC,reduction of NaBH4,oxidation of Jone’s agent and oximation in four-step reaction.Their structures were characterized by NMR and IR.Pregna-3,6,20-trioxime and its analog,pregna-6,20-dione-3-oxime were synthesized from pregnenolone by the oxidation of PCC ,reduction of NaBH4 ,oxidation of Jone＇ s agent and oximation in four-step reaction. Their structures were characterized by NMR and IR.

关 键 词：孕烯醇酮 孕甾-3 6 20-三肟 合成 

分 类 号：O62[理学—有机化学]