产品开发

(口恶)唑基季(钅粦)盐的合成及杀菌性初步探讨

展开
  • 陕西科技大学应用化学研究所, 陕西咸阳 712081
罗琥捷(1979- ),2005 年毕业于陕西科技大学,硕士。电话:0910-3579577, E-mail:lhj408@tom.com

收稿日期: 2005-05-09

  网络出版日期: 2010-10-01

Studies on synthes is and bactericidal properties of quaternary phosphonium salt with oxazolidine

Expand
  • Applied Chemistry Research Institute, Shanxi University of Science & Technology, Xianyang 712081, China

Received date: 2005-05-09

  Online published: 2010-10-01

摘要

利用二乙醇胺、苯甲醛、环氧氯丙烷、三苯基膦为原料,经过脱水缩合环化、烷氧基化和季钅粦化等反应制得一种带有口恶唑环的新型季钅粦盐杀菌剂。介绍了该新型水处理剂的合成方法及杀菌性能。通过电导率仪和红外光谱仪分析确证了其结构,并由抑菌圈实验评定该季钅粦盐对大肠杆菌、葡萄球菌的杀菌作用。结果表明其杀菌性能优于单一季钅粦盐或单一口恶唑烷的杀菌性能。

本文引用格式

罗琥捷, 李临生, 姚雪莉 . (口恶)唑基季(钅粦)盐的合成及杀菌性初步探讨[J]. 工业水处理, 2005 , 25(10) : 42 -44 . DOI: 10.11894/1005-829x.2005.25(10).42

Abstract

Synthesis and bactericidal properties of quaternary phosphonium salt with oxazolidine are introduced here. The quaternary phosphonium salt with oxazolidine is prepared with diethanolamine, benzaldehyde,epichlorohydrin and triphenyl phosphine. The process includes three reactions. The first one is dehydration,condensation and cyclization. The second one is oxyalkylation. The third one is quaternarization. The structure is confirmed by conductometric determination apparatus and IR, and the bactericidal properties to escherichia and staphylococcus aureus are evaluated. The results of the study show that the bactericidal properties of quaternary phosphonium salt with oxazolidine are better than single quaternary phosphonium salt and single oxazolidine.

参考文献

[1]肖丽平,李临生,安秋凤.抗菌防腐剂(Ⅱ)新型合成抗菌防腐剂 [J]. 日用化学工业,2001,31(6):52- 55
[2]杨敏,徐学成,李临生.“口恶唑烷”系列的合成和鞣性研究[J].西北轻工业学院学报,1988,6(1):11- 30
[3]郭灵通,冯芸. 催化合成乙二醇二缩水甘油醚[J]. 精细石油化工,2001,(1):4- 5
[4]王宏力,韩旭,张文英,等. 乙二醇二缩水甘油醚的研究[J]. 河南化工,1995,(10):7- 9
[5]梁平辉. 脂肪族缩水甘油醚的合成与应用[J]. 辽宁化工,1995,(3):15- 21
[6]姚成,王锦堂,朱红军,等. 杀菌剂改性季钅粦盐及其制备方法[P].CN1220267A,1999
[7]刘云,张兰英,李临生,等. 有机分析(上册)[M]. 吉林:吉林大学出版社,1992.131- 156
[8]肖丽平. 抗菌剂有机硅整理剂的合成和应用研究[D]. 陕西科技大学硕士学位论文,2001. 37
[9]王锦堂. 我国工业用水新杀菌剂的结构特点与合成方法[J]. 现代化工,2001,21(10):9- 12

文章导航

/