Comparison of Catalytical and Biological Activities for Substituted Polyoxotungstates Containing Ti and CpTi

Chemical Research in Chinese Universities ›› 2003, Vol. 19 ›› Issue (1): 20-23.

• Articles • Previous Articles Next Articles

Comparison of Catalytical and Biological Activities for Substituted Polyoxotungstates Containing Ti and CpTi

LIU Jing-fu, WANG Xiao-hong, ZHANG Rong-chang, HE Jiang-hua

Institute of Polyoxometalate Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China

Received:2001-02-05 Online:2003-01-24 Published:2011-08-06
Supported by:
Supported by the National Natural Science Foundation of China(No.39970824).

Abstract

Abstract: The effect of the functionallization of POMs on their properties was examined by the comparison between both titanium and its corresponding cyclopentadienyl subsituted polyoxocomplexes. The polarographic half-wave potential of the complexes indicated that the effect of the functionallization of POMs increased the oxidizing ability of the polyoxoanions. The inhibitory effects of the CpTi polyoxocomplexes on tumor cells are higher than those of the corresponding titanium polyoxocomplexes, and the toxicity of the former is lower than that of the latter. The oxygenation reactions of cyclohexene, styrene, trans-stilbene and maleic acid with PhIO or hydrogen peroxide(30% aqueous solution) catalyzed respectively by Ti and CpTi polyoxocomplexes were compared.

Key words: Polyoxometalate, Titanium substituted polyoxotungstate, ¹⁸³W NMR, Antitumor activity

LIU Jing-fu, WANG Xiao-hong, ZHANG Rong-chang, HE Jiang-hua. Comparison of Catalytical and Biological Activities for Substituted Polyoxotungstates Containing Ti and CpTi[J]. Chemical Research in Chinese Universities, 2003, 19(1): 20-23.

[1]	CEN Qing, XIAO Wei, LIU Yingqi, WANG Qi, NAFADY Ayman, MA Shengqian. Fabrication of Fe-POMs as Visible-light-active Heterogeneous Photocatalyst [J]. Chemical Research in Chinese Universities, 2020, 36(6): 1128-1135.
[2]	ZHANG Xiulan, ZHANG Huan, MA Jinlong, YU Shujing, LI Zhengming. Design, Synthesis and Biological Activities of Novel N-Aryl-1H-pyrazole-5-carboxylate Derivatives [J]. Chemical Research in Chinese Universities, 2020, 36(5): 853-858.
[3]	ZHANG Xiulan, ZHANG Huan, LIU Jingbo, XIONG Lixia, LI Zhengming. Synthesis and Biological Evaluation of Novel Anthranilic Diamides Containing N-H/CH₃-1H-Pyrazole [J]. Chemical Research in Chinese Universities, 2020, 36(5): 829-834.
[4]	DONG Pengfei, LI Na, ZHAO Haiyan, CUI Min, ZHANG Cong, HAN Hongyan, REN Jujie. POMs as Active Center for Sensitively Electrochemical Detection of Bisphenol A and Acetaminophen [J]. Chemical Research in Chinese Universities, 2019, 35(4): 592-597.
[5]	TIAN Ye, YU Simiao, CAI Lude, GONG Guowei, WU Guodong, QI Hongxia, ZHAO Yanfang, QIN Mingze. Synthesis and Antitumor Activity of Sorafenib Analogs Containing a Tetrazole Moiety [J]. Chemical Research in Chinese Universities, 2019, 35(1): 41-46.
[6]	WANG Shuo, GAO Yu, SU Xiaofang, YAN Likai. Exploration on Charge Transfer and Absorption Spectra of Spiro[fluorene-9,90-xanthene]-based Polyoxometalate Hybrids Toward High Performance Dye-sensitized Solar Cell [J]. Chemical Research in Chinese Universities, 2018, 34(5): 767-771.
[7]	SONG Jiangfeng, WANG Jun, ZHOU Ruisha, CUI Xiaobing. A New Inorganic 2D Framework Based on Bi-bismuth-capping Keggin Polyoxometalate with Photodegradation and Selective Absorption of Organic Dyes [J]. Chemical Research in Chinese Universities, 2017, 33(3): 333-338.
[8]	WANG Xiang, LIN Lin, LIN Hongyan, LIU Guocheng. Syntheses, Structure and Properties of a 3d-4d/2-ptz Heterometallic Organic Chain-modified POM-based Framework [J]. Chemical Research in Chinese Universities, 2017, 33(1): 7-11.
[9]	LI Hongshuang, WANG Xinran, DUAN Guiyun, XIA Chengcai, XIAO Yuliang, LI Furong, GE Yanqing, YOU Guirong, HAN Junfen, FU Xiaopan, TAN Shanhui, WANG Rongwei. Synthesis, Antitumor Activity and Preliminary Structure-activity Relationship of 2-Aminothiazole Derivatives [J]. Chemical Research in Chinese Universities, 2016, 32(6): 929-937.
[10]	GAI Beibei, HE Hui, ZHAO Yanhui, MAO Zhu, FU Hai. Ionothermal Synthesis and Characterization of Two Polyoxometalate-based Supramolecules [J]. Chemical Research in Chinese Universities, 2016, 32(4): 527-529.
[11]	MA Junjie, HU Gang, XIE Lijun, CHEN Lei, XU Boxuan, GONG Ping. Design, Synthesis and Biological Evaluation of Novel Benzothiazole Derivatives Bearing Semicarbazone Moiety as Antitumor Agents [J]. Chemical Research in Chinese Universities, 2015, 31(6): 958-963.
[12]	SUN Bing, YIN Xiu'e, ZHANG Jin, HUANG Jian, XU Yue, ZHANG Furong, WANG Jinhui, WANG Guoqing, HU Chun. Synthesis, Characterization and Biological Activity of Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine Derivatives asEpidermal Growth Factor Receptor Inhibitors [J]. Chemical Research in Chinese Universities, 2015, 31(6): 936-941.
[13]	WANG Xiuli, LIU Danna, HAN Na, LIN Hongyan, LUAN Jian, TIAN Aixiang. Two New Inorganic-organic Hybrid Compounds Constructed from Different Polymolybdates and Transition Metal-amine Subunits [J]. Chemical Research in Chinese Universities, 2015, 31(3): 337-341.
[14]	SHEN Lihong, HU Junping, WANG Haixian, WANG Aibing, LAI Yisheng, KANG Yanhui. Synthesis and Biological Evaluation of Novel Uracil and 5-Fluorouracil-1-yl Acetic Acid-Colchicine Conjugate [J]. Chemical Research in Chinese Universities, 2015, 31(3): 367-371.
[15]	DUAN Weijie, JIAO Shihui, LIU Xu, CHEN Jinlei, CAO Xuan, CHEN Yan, XU Wei, CUI Xiaobing, XU Jiqing, PANG Guangsheng. Two New Supramolecular Hybrids Based on Bi-capped Keggin {PMo₁₂V₂O₄₂} Clusters and Transition Metal Mixed-organic-ligand Complexes [J]. Chemical Research in Chinese Universities, 2015, 31(2): 179-186.

Comparison of Catalytical and Biological Activities for Substituted Polyoxotungstates Containing Ti and CpTi

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments