噻吩醛缩合苯二胺有机敏化剂及其敏化二氧化钛光催化研究
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摘要
锐钛矿型二氧化钛可用于太阳能电池、光催化制氢和光催化有机化合物降解等领域而备受人们的关注。人们为提高其光电转化率,采取的措施之一是对其进行有机染料敏化,将吸收光由紫外区引入可见光区。研究表明,具有大π共轭体系芳香类为母体的有机化合物可能成为一类有效的二氧化钛敏化染料。噻吩作为吡啶和苯的等π电子体,具有较为稳定的五元杂硫原子芳香环结构特点,可以和有机胺通过缩合反应,形成具有大π共轭体系的有机染料分子。因此,设计合成新的噻吩缩胺化合物及其敏化二氧化钛光催化研究具有重要的理论意义和实际价值。本论文正是基于这一出发点,主要完成了如下工作:
     1.分别以邻苯二胺、对苯二胺与2-噻吩甲醛进行缩合反应,制备了1-(2-噻吩亚甲基)-2-(2-噻吩基)苯并咪唑(L1)和2-噻吩甲醛缩对苯二胺双Schiff碱(L2)。在制备1-(2-噻吩亚甲基)-2-(2-噻吩基)苯并咪唑过程中对传统制备方法进行了改进,用稀土盐取代了传统制备方法中所使用的氧化剂作为催化剂,使得合成反应容易得到的目标产物唯一,基本不会出现其他的反应副产物。
     2.采用合成得到的两种有机敏化剂对纳米TiO_2进行表面修饰,以敏化二氧化钛为光催化剂、以4-NP为氧化底物,在300m紫外光下研究了光催化降解效果,发现底物与纳米TiO2比例为20μmol:1g时光催化效果最佳。
     3.应用多种方法如一般制备法,模板法,水热法等制备了不同金属中心的配合物:L12CoCl2、L12NiCl2(一般合成法),L12CdCl2(模板法)和L12MnCl2(水热法)。对所得配合物通过元素分析,红外分析、固体荧光分析和TG-DSC进行表征;还获得了配合物的单晶,进行了它们的单晶衍射结构。结果表明,这些配合物均具有配位数位4的结构单元,呈畸变的四面体结构,晶体结构中存在不同的氢键扩展结构。
     综上,论文设计合成了两种新的噻吩醛缩胺有机化合物,并在配体L1的合成方法上有一定的创新和突破,对苯并咪唑类化合物的合成具有重要的意义。两个有机化合物敏化的二氧化钛均具有光催化降解有机化合物功能,可发展成为有机物废水处理新材料。
Anatase titanium dioxide has been drawn a great attention from researchers and chemists for its application to solar batteries, photocatalytic hydrogen evolution and photocatalytic degradation of organic compounds. In order to raise the photoelectric converting rate, one of measures taken is to sensitize organic dyes with the shift of light-absorption from ultraviolet region to visible region. Previous studies showed that an aromatic organic compound in structure of extended Pi-conjugated system can act as a kind of sensitizing dye for titanium dioxide. Tiophene, an isoelectronic species of naphthyridine and benzene, is constructed with relatively stable five-membered aromatic ring of sulphur atoms, and can react with organic amine through condensation reaction to produce organic dye molecules with extended Pi-conjugated structure. Therefore, it is of great theoretical and practical significance to create new thiosemiamic complexes and to research its application to sensitization of titanium dioxide, based on which the current study is conducted. The following goals are to be achieved:
     1.Firstly, the thiophene compounds of 1-(2-thenylidene)-2-(2-thienyl) benzoglioxaline and 2-thiophene carboxaldehyde and contracted p-phenylenediamine bis-schiff base are made by the method of condensation reaction with o-phenylenediamine, ursol, and 2-thiophenealdehyde. Secondly, the current experiment tends to improve the traditional way of preparation of thiophene compounds. That is, rare-earth salt serves as a substitution for oxidation catalyst in the traditional methods, which helps to obtain the single compound easily without any other byproducts of reaction.
     2. Different amount of organic compounds L1, L2 are used to modify the surface of Nanometer TiO2. Then, various modified Nanometer TiO2s are added into the photocatalytic degradation reaction of 4-NP when it is exposed to the 300mm UV-light. Afterwards, the effect of photocatalytic degradation is tested and a conclusion is reached that the best effect can be achieved when the rate of two organic compounds to Nanometer TiO2 is 20μmol:1g.
     3. Multiple methods are used in current experiment to produce composition with various metal cores, such as common synthesis method, template method, and hydrothermal method. Specifically, common synthesis method is applied in the production of L12CoCl2 and L12NiCl2; template method is used to produce L12CdCl2; lastly, the hydrothermal method is employed when it comes to the production of L12MnCl2. However, only the composition of Cd ionic complex is successful in the template experiment. Subsequently, four compositions are examined with elementary analysis, infrared analysis, and TG-DSC. By single crystal diffraction, it is revealed that the coordination number of four compositions is 4 and all of their structure is distorted tetrahedral structure with various extended hydrogen bond. At last, the solid fluorescence analysis is performed to investigate photoluminescent properties of these compositions.
     The present study has applied various ways to synthesize chemical compositions. Thus, it sheds new light on traditional synthetic methods of the ligand L1, and is of great significance for the synthesis of benzimidazoles compositions. Both of sensitized titanium dioxides can perform the function of photocatalytic degradation, and thus are the new materials to dispose waste water.
引文
[1]P. Tempest, V. Ma, S. Thomas, Z. Hua, M.G. Kelly, C.Novel two step solution phase protocol to Benzimidazoles via a UDC strategy [J].Hulme Tetrahedron Lett.42 (2001) 4959.
    [2]H.I. Lee, H.E. Jeoung, C.K. Lee, J. Synthesis and tautomerism of 2-Aryl-and 2-Heteroaryl derivatives of Benzimidazole[J]. Heterocyl. Chem.33 (1996) 1711.
    [3]G. Frachey, C. Crestini, R. Bernini, R. Saladino, E. Mincione. Oxidation of 2-Mercaptobenzoheterazoles by Dimethyldioxirane. A New Method for a Synthesis of C-2-Substituted Benzimidazole, Benzoxazole, and Benzothiazole Derivatives[J].Heterocycles 38 (1994) 2621.
    [4]C.A. Ramsden, H.L. Rose, A Novel Photoaddition of 2-Phenylbenzimidazole[J]. J.Chem. Soc. Perkin Trans.16(1997)2319.
    [5]陈玉红,丁克强,王庆飞等,席夫碱应用研究新进展[J].河北师范大学学报,27(2003)
    [6]Miroslav B,Mario I,Guido K,Marian V,Franz R,Hartmut F,Katarina M.Structure of the copper(II)perchlorate complex with Schiff base ligand containing pyridine N-oxide fragments and propylene bridges:Solvatochromic effect[J]. Polyhedron,2005,24:1913-1921.
    [7]Juan M.Fernandez G,Fred A.Lopez D,Simon H O,Virginia G V,Norma M R,Martha AM.The structures and cyclic voltammetry of three copper(Ⅱ) complexes derived frombulky ortho-hydroxy Schiff bases[J]. J.Mol.Struct.2002,612:69-79.
    [8]Pattubala A N,Bidyut K S,Munirathinam N,Akhil R C.Metal-assisted light-inducedDNA cleavage activity of 2-(methylthio)phenylsalicyladimine Schiff base copper(Ⅱ) complexes having planar heterocyclic bases[J]. J.Inorg.Biochem.,2004,98:377-386.
    [9]Janusz L,Janusz Z,Iwona J,Maciej D.Hydrogen-bond supramolecular structure of group 13 Schiff base complexes[J].Coord.Chem.Rev.,2005,249:1185-1199.
    [10]刘晓岚,刘永红,石尧成等.希夫碱在有机合成中的应用研究[J].有机化学,2002,22(7),482.
    [11]Lions,F.,Martin,K.V. Tridentate chelates. I[J]. J.Chem.Soc.,1957,79,2733.
    [12]Marcos M.,Serrano J.L.,Sierra T. Ferroelectric metallomesogenic palladium (Ⅱ) complexes derived from bidentate schiff bases[J]. J.Chem..Mater.,1993,5,1332.
    [13]Ghedini M.,Pucci D.,Cesarotti E.et.al.Transition metals complexed to ordered mesophases. ⅩⅢ. Synthesis and mesomorphic properties of potentially ferroelectric Schiffs base palladium (Ⅱ) complexes[J]. J.Ljq.Cryst.,1993,15,331.
    [14]Gopinathan S.,Deshpande S.S.,Gopinatha C. Novel ruthenium(Ⅱ) Schiff base complexes.[J] J.Syth.React.Inorg.Met.-Org.Chem.,1989,19(4),321.
    [15]安晓雯,刘巨涛,范圣第Schiff碱氧钒配合物、载药脂质体的合成和抑瘤活性研究[J].东北 师大学报,2010;42(2):91-96
    [16]胡国强,侯莉莉,谢松强,杜钢军,黄文龙,张惠斌.非对称双(均三唑Schiff碱)衍生物的合成及抗肿瘤活性[J].有机化学,2008;28(4):700-704
    [17]冯驸,胡卫兵,余爱农,黄廷能,刘胜茂.2-氨基芴Schiff碱的合成及抗菌活性研究[J].化学试剂,2008;30(1):53-56
    [18]王素芳,杨新丽,刘蒲.环钯/SiO2有机2无机杂化材料的合成、表征及其催化性能[J].材料科学与工程学报,2008;26(6):923-936
    [19]卑凤利,高颖,傅小奇,杨绪杰,汪信.含羧基Schiff碱型配合物纳米结构材料的制备及谱学性质研究[J].化学学报,2009;67(10):1147-1154
    [20]张文清,沈方红,丁卯,蒋鑫,夏玮.壳聚糖基功能材料的制备及性能测定[J].华东理工大学学报,2010;(06)
    [21]闫小宁,王博,马红竹,高丰琴.异双Schiff碱配合物的合成和催化性能[J].陕西师范大学学报,2006;34(3):70-72
    [22]李良钊,尚晓敏,杜鸿志,崔冬梅,陈学思,景遐斌.Schiff喊铝双核配合物的合成及其对ε-己内酯的催化作用[J].应用化学,2007;24(8):878-882
    [23]倪旭峰,杨建江,沈之荃.稀土Schiff碱配合物催化苯乙烯聚合[J].浙江大学学报,2007;34(2):189-191
    [24]李晓常,孙景志,马赞光,等聚合物半导体电致发光显示器件[J]高等学校化学学报,1999,20(2):309-314
    [25]陈玉红,王庆飞,崔敏,等席夫碱应用研究新进展[J]河北师范大学学报200301
    [27]Lindoy L F, Bush D H. PreParative Inorganic Reactions [J].Wiley-Interscience, Newyork,1971, 6:1
    [28]Nelson, SM; Knox, CV; McCann, M.; Drew, MGB,etal. Metal-ion-controlled transamination in the synthesis of macrocyclic Schiff-base ligands. Part 1. Reactions of 2,6-diacetylpyridine and dicarbonyl compounds with 3,6-dioxaoctane-1,8-diamine[J].J.Chem.Soc. Dalton Trans,1981:1669
    [29]Baliey Z A, Fenton D E, Jackson I T, et al. Metal ion controlled ring contraction to Produce an oxazolidine containing Sehiff base macrocycle and the X-ray structure of the Pb(NCS)2 complex[J].J.Chem.Soc, Chem, Commun.,1983,11:1463-1465.
    [30]张晓敏,谢宗波.三氧二氮Schiff碱冠醚DTDC合成的研究[J],华东地质学院学报,2000,23(4):3352338.
    [31]苗志伟,周卫红,刘小兰等.超氧化物歧化酶模型化合物的合成,表征和活性测定[J].有机化学,1999,19:537-541.
    [32]宋琳,王惠贞.苯并咪唑Schif碱的合成极其杀菌活性[J].中国药物化学杂志,2000,10(2):92-94.
    [33]王立格,王桌渊,刘生桂.2-(O-氯苯基)苯并咪唑的晶体结构[J].化学研究与应用,2001,13(3):293-295.
    [34]李莹莹,周永花,郭玉芳,等.苯并咪唑衍生物的合成改进[J].有机化学,2006,26(8):1097-1099.
    [35]马文晨,刘少文.咪唑及其衍生物的合成[J].化学试剂,1997,19(5):281-285.
    [36]Blatt A.H.,Organic Syntheses,Collective Volume II,65.John Wiley and Sons,Inc.,New York(1946).
    [37]Wuyts H.,Van V.J.Bull.Soc.Chim.Belg.1939,48,329-39;Chem.Abstracts 34:1981 (1940).
    [38]Fischer O.,Veiel O.Ber.,1905,38,321.
    [39]Auwers K.V.,Frese E.,Ber.1926,59B,543.
    [40]Pinnow J.,Ber.1898,31,2985.
    [41]Niementowski,S.Von.Ber,1897,30,3070.
    [42]Sexton W.A.J.Chem.Soc.1942,303.
    [43]Monti L.G.Chim.Ital.1940,70,648-56;Chem.Abstracts 36:5108(1941).
    [44]Weidenhagen R.Ber.1936,69B,2263-2272.
    [45]Linsebiger A L, LuGangquan, Yates J T, Photo-catalysis on TiO2 surface:principles,mechanism and selected results[J].Chem Rev,1995,95(3):735-758
    [46]Fujishima A, Honda K, Nature.1972,238:37
    [47]Fujishima A,2002年全国光催化学术会议会议论文文集,2002:1
    [48]Hoffmann M R, Martin S T, et al, Environmental application ofsemiconductor photo-catalysis[J].Chem Rev,1995,95(1):69-96
    [49]Go swamiD Y, A review of engineering developments of aqueous phase solar photo catalytic detoxification and disinfection processes [J].Journal of Solar Energy Engineering,1997:107-119
    [50]罗菊仙,赵中一,半导体多相光催化氧化技术在环境保护中的应用研究进展[J],地球科学—中国地质大学学报,2000,25(5):536-54
    [51]Fujishima, A,; Honda, K. Electrochemical photolysis of water at a semiconductor electrode[J] Nature,1972,37:238
    [52]M. K. Nazeeruddin, A. Kay, I. Rodicio, R. Humphry-Baker, E.Mueller, P. Liska, N. Vlachopoulos and M. Grazel:Conversion of light to electricity by cis-X2bis(2,2'-bipyridyl-4,4'-dicarboxylate)ruthenium(II) charge-transfer sensitizers (X= Cl-, Br-, I-, CN-, and SCN-) on nanocrystalline titanium dioxide electrodes[J]. J. Am. Chem. Soc.1993,115:6382.
    [53]M. K. Nazeeruddin, P. Pechy and M. Grazel:Efficient panchromatic sensitization of nanocrystalline TiO2 films by a black dye based on a trithiocyanato-ruthenium complex[J]. Chem. Commun. 1997,18:1705.
    [54]Hao Qin, Sophie Wenger, Mingfei Xu,Feifei Gao, Xiaoyan Jing,Peng Wang,Shaik M. Zakeeruddin and Michael Gratzel,An organic sensitizer with a fused dithienothiophene unit for efficient and stable dye-sensitized solar cells[J]. American Chemical Society Published on Web 2008,06:27
    [55]Mao, S. S.; Chen, X.Selected nanotechnologies for renewable energy applications[J]. Int. J. Energy Res.2007,31:619.
    [56]李灿, Visible-light-driven hydrogen production with extremely high quantum efficiency on Pt-PdS/CdS photocatalyst[J]. J. Catal., DOI:10.1016/j.jcat.2009.06.024
    [57]S. N. Frank and A. J. Bard,J. Heterogeneous photocatalytic oxidation of cyanide ion in aqueous solutions at titanium dioxide powder[J]. Am. Chem. Soc.1977,99:303.
    [58]Kazuhito Hashimoto, Hiroshi Irie and Akira Fujishima,TiO2 Photocatalysis:A Historical Overview and Future Prospects[J]. Japan. J. of Appld. Phys.,2005,44(12):8269-8285
    [59]Danzhen Li, Hanjie Huang, Xu Chen, Zhixin Chen, Wenjuan Li, Dong Ye, Xianzhi Fu, New synthesis of excellent visible-light TiO2-xNx photocatalyst using a very simple method[J]. Journal of Solid State Chemistry 2007,180:2630-2634
    [60]Feng Peng,Lingfeng Cai,Hao Yu,Hongjuan Wang,Jian Yang, Synthesis and characterization of substitutional and interstitial nitrogen-doped titanium dioxides with visible light photocatalytic activity[J]. Journal of Solid State Chemistry,2008,181:130-136
    [61]Ito S, Zakeeruddin SM, Humphry-Baker R, et al.High-Efficiency Organic-Dye-Sensitized Solar Cells Controlled by Nanocrystalline-TiO2 Electrode Thickness[J]. Adv. Mater.,2006,18:1202-1205
    [62]Hara K, Wang Z S, Sato T, et al.Oligothiophene-containing coumarin dyes for efficient dye-sensitized solar cells [J]. J. Phys. Chem. B,2005,109:15476-15482
    [63]Chen R, Yang X, Tian H, et al. J. Photochem. Photobiol. A,2007,189:295-300
    [64]Choi H, Lee J K, Song K, et al. Novel organic dyes containing bis-dimethylfluorenyl amino benzo [b] thiophene for highly efficient dye-sensitized solar cell[J]. Tetrahedron,2007,63:3115-3121
    [65]Hagberg D P, Edvinsson T, Marinado T, et al.A novel organic chromophore for dye-sensitized nanostructured solar cells[J]. Chem. ommun.,2006:2245-2247
    [66]Hara K, Sato T, Katoh R, et al. Novel Conjugated Organic Dyes for Efficient Dye-Sensitized Solar Cells[J] Adv. Funct. Mater.,2005,15:246-252
    [67]Campbell W M, Jolley KW, Wagner P, et al.Highly efficient porphyrin sensitizers for dye-sensitized solar cells[J]. J. Phys. Chem.C,2007,111:11760-11762
    [68]Chen Wang, Gao-mai Yang, Jun Li, Giuseppe Mele, Rudolf Slota, Malgorzata A. Broda,Ming-yue Duan, Giuseppe Vasapollo, Xiongfu Zhang, Feng-Xing Zhang,Novel meso-substituted porphyrins: Synthesis, characterization and photocatalytic activity of their TiO2-based composites[J] Dyes and Pigments,2009,80:321-328
    [69]Chen Wang, Gao-mai Yang, Jun Li,Zhang Feng-xing, Efficient degradation of 4-nitrophenol by using functionalized porphyrin-TiO2 photocatalysts under visible irradiation[J] Applied Catalysis B: Environmental 2007,76:218-226
    [1]Cheng L T,T am W,Stevenson S H,e ta l.Experimental investigations of organic molecular nonlinear optical polarizabilities.1. Methods and results on benzene and stilbene derivatives [J].J Phys Chem,1 991,95:10631-10643.
    [2]Cheng L T,T am W,M arder S R.e ta l. Experimental investigation of organic molecular nonlinear optical polarizabilities.1. Methods and results on benzene and siilbene derivatives [J].J Phys Chem,1 991,95;10643-10652.
    [3]朱玉兰,阚玉和,苏忠民,等C60PY/TTF (BEDT—TTF)衍生物的电子结构及二阶非线性光学性质的理论研究[J].分子科学学报,2002,18(4),204-210.
    [4]Kanis D R,Ratner M A,M arks T J.Design and construction of molecular assemblies with large second-order optical nonlinearities. Quantum chemical aspects [J].Chem Rev,1994,94:195-242.
    [5]苏忠民,孙世玲,段红霞,等.[J].分子科学学报,2001,17(1):27-34.
    [6]苏忠民,封继康,任爱民,等.螺旋共轭化合物1,3,3-三甲基-6-羟基螺旋[2H-1-苯并吡喃-2,2-二氢吲哚]的结构,光谱,非线性光学性质和光异构化过程的理论研究[J].高等学校化学学报,2000,21(4):590-595.
    [7]Elderfi C.A.Kreysa F.J.Am.Chem.Soc.1948,70,44.
    [8]P. Tempest, V. Ma, S. Thomas, Z. Hua, M.G. Kelly, C. Hulme, Two-step solution-phase synthesis of novel benzimidazoles utilizing a UDC (Ugi/de-Boc/cyclize) strategy[J]. Tetrahedron Lett.42 (2001),4959.
    [9]H.I. Lee, H.E. Jeoung, C.K. Lee, Synthesis and tautomerism of 2-aryl-and 2-heteroaryl derivatives of benzimidazole[J]. J. Heterocyl. Chem.33 (1996) 1711.
    [10]G. Frachey, C. Crestini, R. Bernini, R. Saladino, E. Mincione, Oxidation of 2-Mercaptobenzoheterazoles by Dimethyldioxirane. A New Method for a Synthesis of C-2 Substituted Benzimidazole, Benzoxazole[J]. Heterocycles 38 (1994) 2621.
    [11]C.A. Ramsden, H.L. Rose, Oxidative rearrangement and cyclisation of N-substituted amidines using iodine (Ⅲ) reagents and the influence of leaving group on mode of reaction[J]. J. Chem. Soc. Perkin Trans.16 (1997) 2319.
    [12]M.E. Wankhede, S.K. Haram. Synthesis and Characterization of Cd-DMSO Complex Capped CdS Nanoparticles[J].Chemical Materials.2003,15(6):1296-1301
    [13]江银枝,胡惟孝.二(α-甲基-噻吩甲烯-2)肼及过渡属配合物的合成及性质研究浙江工业大学学报2003Vol.31 No.3328-331,345
    [14]Bruker,SMART and SAINT.Bruker AXS Inc.,Madison,Wisconsin,USA.2002.
    [15]Sheldrick,GM.,SADABS.Program for Empirical Absorption-Correctionof Area Detector,University of G?ttingen,Germany,1996.
    [16]Sheldrick,GM.,SHELXTL V5.1 Software Reference Manual,Bruker AXS Inc., Madison,Wisconsin,USA.Boston,1986.
    [1]S.G.Wilkinson.Oxford.Pergamon Press,1987
    [2]刘育,尤长城,张衡益.超分子化学[M].天津南开大学出版社,2001,163-165
    [3]Muthu S.;Ni,Z.;Vittal,J.J.,Photoluminescent coordination polymers of d10 metals with 4, 4'-dipyridylsulfide (dps)[J]. Inorg.Chim.Acta.2005,358,595
    [4]Das,A.;Pilet,G.;Luneau,D.;Fallah,M.S.E.;Ribas,J.;Mitra,S.,Porous coordination polymer of copper(Ⅱ) assembled from mixed organic ligands pyridine-2,4-dicarboxylic acid and trans-1,2-bis(4-pyridyl)ethylene:Synthesis, crystal structure and magnetic study[J]. Inorg.Chim.Acta.2005,358,4581
    [5]Su,X.C.;Guo,Y.H.;Zhu,S.R.;Lin,H.K.,J.Molecular Structure 2002,643,147
    [6]Zhu,L.G.;Kitagawa,S.;Miyasaka,H.;Chang H.C.,Syntheses and crystal structures of three one-dimensional copper (Ⅱ) complexes constructed by salicylate and 4,4'-bipyridine:ladder, zig-zag, and linear polymeric assembly[J]. Inorg. Chim.Acta.2003,355,121
    [7]M.E. Wankhede, S.K. Haram. Synthesis and Characterization of Cd-DMSO Complex Capped CdS Nanoparticles[J].Chemical Materials.2003,15(6):1296-1301
    [8]江银枝,胡惟孝.二(Q-甲基-噻吩甲烯-2)肼及过渡属配合物的合成及性质研究[J].浙江工业大学学报2003Vol.31 No.3328-331,345
    [9]Bruker,SMART and SAINT.Bruker AXS Inc.,Madison,Wisconsin,USA.2002.
    [10]Sheldrick,G.M.,SADABS.Program for Empirical Absorption-Correctionof Area Detector, University of Goettingen,Germany,1996.
    [11]Sheldrick,G.M.,SHELXTL V5.1 Software Reference Manual.Bruker AXS Inc.,Madison,Wisconsin,USA.Boston,1986.
    [12]张宝华;占浔寿;吴芳英;ZnS:Mn2+)掺杂型纳米晶应用于Cd2+的荧光测定[J] Journal of Nanchang University(Natural Science),2010-02-012
    [1]saitta A, Morabito N, Frisina N, et al Cardiovascular effects of raloxifene hydrochloride[J]. Cardiovasc Drug Rev,2001,19(1):57-74.
    [2]陈玉红,丁克强,王庆飞,等. Schiff碱应用研究新进展[J].河北师范大学学报:自然科学版,2003,27(1):71-74.
    [3]郑允飞,陈文纳,李德昌,等. S ch iff碱及其配合物的应用研究进展[J].化工技术与开发,2004,33(4):26-28.
    [4]郑永军,董学畅,刘晓芳.4-(-吡啶甲酰基)-PMP的合成与谱学特性研究[J].云南化工,2005(5):23-25.
    [5]范迎菊,赵全芹,盛永丽.5-溴水杨醛S ch iff碱及其铜配合物的表征和抗菌活性的研究[J].化学试剂,2005,33(6):352-354.
    [6]Z Y Sun, R Yuan, Y Q Chai et al Study of a b is-furaldehyde Schiff base copper(%) complex as carrier for p reparation of highly selective thiocyanate electrodes [J]. Anal B ioanal C hem, 2004(378):490-494.
    [7]H Chen J, Rhodes. Schiff base forming drugs:mechanisms of immune potentiation and therapeutic potential [J]. JMol Med,1996(74):497-504.
    [8]张欣,覃章兰,肖蒙.含三氮唑环和噻吩环Schiff碱的合成及其杀菌活性[J].农药学学报,2005,7(4):353-356.
    [9]李卓民;邓文礼;芴酮类双席夫碱化合物的合成与晶体结构[J]. Chemical Reagents; 2010,04
    [10]洪涌;肖静怡;陈世平;王蔚玲;黄可龙;取代芳香醛缩芳香胺双席夫碱的合成及谱学性质[J].Chinese Journal of Organic Chemistry; 2008,08
    [11]李锦州;于文锦;杜晓燕;呋喃甲酰基吡唑啉酮双席夫碱配合物的合成及其生物活性[J]应用化学;1997,06
    [12]张鹏会;孔爱平;韩迪;Ti02光催化降解有机污染物研究进展[J]《化工技术与开发》;2009,02,002

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