节点文献
N,N′-二烯丙基脲的合成
Preparation of N,N′-Diallylurea
【摘要】 本文对有机中间体N,N′-二烯丙基脲的合成进行研究,采用烯丙基溴为原料,通过氨解和酰化两步反应得到产物,两步反应总收率56 7%。另外,以尿素和烯丙基溴为原料通过相转移催化对N,N′-二烯丙基脲进行一步法合成。
【Abstract】 The synthesis of N,N′-diallylurea was studied in this paper.It was obtained through amination and acylation from allyl bromine in 56.7% yield.In another synthetic route from urea and allyl bromine,the phase-transfer catalyst was employed and the resulting product can be also obtained.
【关键词】 烯丙基溴;
N,N′-二烯丙基脲;
相转移催化;
【Key words】 allyl bromine; N,N′-diallylurea; phase-transfer catalysis;
【Key words】 allyl bromine; N,N′-diallylurea; phase-transfer catalysis;
- 【文献出处】 化学工业与工程 ,Chemical Industry and Engineering , 编辑部邮箱 ,2003年06期
- 【分类号】O623.6
- 【下载频次】183