期刊文献+

茂钛配合物水解的研究手段

Methods to study titanium complexes hydrolysis
下载PDF
导出
摘要 由于茂钛配合物的易水解性严重影响其催化活性,而且其水解特点与抗肿瘤活性紧密相关,因此需要采用合适的检测手段来评价其水解行为。本文介绍了一系列检测茂钛配合物水解的研究手段——UV-Vis、~1H NMR、X射线晶体学、电位分析法、电导法、量子化学计算方法,分析了各种测试方法适用的范围及优缺点。提出这些测试方法有助于研究茂钛配合物的水解动力学,能够促进茂钛配合物在医学及化工方面的研究与进展。 The hydrolysis of titanium complexes has seriously limited their applications. Their hydrolytic characteristic was closely related to the antitumor activity. Therefore,it was necessary to use proper testing methods to evaluate the hydrolytic behavior of titanium complexes. This article introduced a series of methods for investigating the hydrolysis of titanium complexes,including UV-Vis,~1H NMR,X-ray crystallography,potentiometric analysis,conductivity method,and quantum chemistry computations. The strength and shortcomings of those methods were analyzed and compared. It was also described that the methods contributed to the investigations on the hydrolytic kinetic of titanium complexes,which could promote the progress of titanium complexes on medical and chemical industry.
出处 《化工进展》 EI CAS CSCD 北大核心 2016年第2期364-368,共5页 Chemical Industry and Engineering Progress
关键词 配合物 水解 紫外-可见分光光度测定法 核磁共振 X射线晶体学 电化学 电解 计算化学 complexes hydrolysis UV-Vis nuclear magnetic resonance(NMR) X-ray crystallography electrochemistry electrolysis computational chemistry
  • 相关文献

参考文献31

二级参考文献44

  • 1吕英莹,胡友良.聚烯烃的功能化改性研究进展[J].化工进展,2005,24(8):825-832. 被引量:9
  • 2Nguyen H, Jarvis A P, Lesley M J G, et al. Isotactlc polymerization of methyl methacrylate using a prochiral zirconium enolate initiator[J]. Macromolecules, 2000, 33 (5): 1508-1510.
  • 3Rodriguez-Delgado A, Mariott W R, Chen E Y X. Living and synidoselective polymerization of methacrylates by constrained geometry titanium alkyl and enolate complexes[J]. Macromolecule, 2004, 37 (9): 3092-3100.
  • 4Lian B, Thomas C M, Navarro C, et al. Highly effective polymerization of acrylate catalyzed by a "constrained geometry" titanium complex/B(C6F5)3 system[J]. Macromolecules, 2007,40(7): 2293-2294.
  • 5Mariott W R, Rodriguez-Delgado A, Chen E Y X. Chain termination and transfer reactions in the acrylate polymerization by a monometallic chiral zirconocenium catalyst system[J]. Macromolecules, 2006, 39 (4) : 1318-1327.
  • 6黄启谷,盛亚平,马利福,邓坤学.极性单体聚合或极性单体和非极性单体共聚合的方法:中国,200710064758.1[P].2007-10-25.
  • 7Rodriguez-Delgado A, Mariott W R, Chen E Y X. Synthesis and MMA polymerization of chiral ansa-zirconocene ester enolate complexes with C2- and C5-ligation[J]. Journal of Organometallic Chemisty, 2006, 691 (16) : 3490-3497.
  • 8Jin J Z, Chen E Y X. Stereoblock copolymerization of propylene and methyl methacrylate with single-site metallocene catalysts[J]. Macromol. Chem. Phy., 2002, 203 (16): 2329-2333.
  • 9Patten T E, Noval B M. Organotitanium(IV) compounds as catalysts for the polymerization of isocya: The polymerization of isocyanates with functionalized side chains[J]. Macromolecules, 1993, 26 (3): 436-439.
  • 10Okuda J, Rushkin I L. Mono-(cyclopentadienyl) titanium complexes as initiators for the living ring-opening polymerization of ε-caprolactone[J].Macromolecules, 1993, 26 (20): 5530-5532.

共引文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部