摘要
对单环β-内酰胺和稠二环β-内酰胺化合物使用硝酸铈铵进行了N-保护基对甲氧苯基的氧化脱除。通过对Kronental氧化工艺的改进,使产物收率显著提高,操作更为简便。
The preparation of N unsubstituted β lactam compounds is described. Oxidative removement of N protected group p methoxyphenyl of β lactam compounds with ceric ammonium nitrate yields the N dearylated products. Kronenthals procedure was modified and the yields of the products are raised considerably with a simplified process.
出处
《合成化学》
CAS
CSCD
1998年第3期294-297,共4页
Chinese Journal of Synthetic Chemistry
关键词
内酰胺
硝酸铈铵
保护基
对甲氧苯基
氧化
脱除
β Lactam, Ceric ammonium nitrate, N protected group p methoxyphenyl.