从对羟基扁桃酸钠合成5-对羟基苯基乙内酰脲的研究
朱金刚; 吾满江·艾力; 王永垒; 张乐涛; 李陪军
2010
Source Publication应用化工
ISSN1671-3206
Volume39Issue:5Pages:702-703,707
Abstract

以对羟基扁桃酸钠和尿素为原料,在酸性条件下合成5-对羟基苯基乙内酰脲。考察了酸的种类及浓度、反应物比例、反应温度及反应时间对产品收率的影响。结果表明,适宜的反应条件是:采用3 mol/L的盐酸为催化剂,n(对羟基扁桃酸钠)∶n(尿素)=1∶4,反应温度90℃,反应时间5~6 h,产品收率可达到82.8%。

Other Abstract

In the presence of acid, the 5-( p -hydroxyphenyl)hydantoin was synthesized using the sodium p -hydroxymandalate and urea as main materials. Effect of type of acid, ration of reactant, temperature and time on yield were investigated. Under the suitable reaction conditions:HCl of catalyst, 3 mol/L, n (sodium p -hydroxymandalate) : n (urea)=1 :4, reaction temperature 90 ℃, reaction time 5~6 h, the yield of the product could reach 82.8%

Keyword5-对羟基苯基乙内酰脲 对羟基扁桃酸钠 尿素
Indexed ByCSCD
CSCD IDCSCD:3937291
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/1715
Collection新疆维吾尔自治区精细化工工程技术研究中心
Affiliation中国科学院新疆理化技术研究所;中国科学院研究生院
Recommended Citation
GB/T 7714
朱金刚,吾满江·艾力,王永垒,等. 从对羟基扁桃酸钠合成5-对羟基苯基乙内酰脲的研究[J]. 应用化工,2010,39(5):702-703,707.
APA 朱金刚,吾满江·艾力,王永垒,张乐涛,&李陪军.(2010).从对羟基扁桃酸钠合成5-对羟基苯基乙内酰脲的研究.应用化工,39(5),702-703,707.
MLA 朱金刚,et al."从对羟基扁桃酸钠合成5-对羟基苯基乙内酰脲的研究".应用化工 39.5(2010):702-703,707.
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