期刊名称：Universitatea Politehnica din Timisoara. Buletinul Stiintific. Seria Chimie si Ingineria Mediului
印刷版ISSN：1224-6018
出版年度：2007
卷号：52(66)
期号：01-02
出版社：Universitatea Politehnica din Timisoara
摘要：The reaction between bis ( o -nitrophenyl) carbonate and diamine gives a mixture of both cyclic urea and N,N´-bis ( O -Nitrophenoxycarbonyl) diamine. In order to obatain N,N´-bis ( O -Nitrophenoxycarbonyl) diamine various reactions conditions were employed The desired products were isolated by column chromatography in yields between 20% and 90 % depending on the diamine used.
