设计合成了两个结构简单的绕丹宁衍生物,在CH2Cl2-DMSO混合溶剂中利用紫外-可见吸收光谱研究了其与多种阴离子的相互作用,发现它们的吸收光谱对氟离子呈现特异性变化.吸收滴定实验确认它们与氟离子间相互作用的化学计量比为1:1,1H NMR进一步证实它们与氟离子的作用类型为氢键或脱质子作用.
参考文献
| [1] | Jan Aaseth;Mona Shimshi;J. Lester Gabrilove;Grethe Stoa Birketvedt .Fluoride: A Toxic or Therapeutic Agent in the Treatment of Osteoporosis?[J].Journal of Trace Elements in Experimental Medicine,2004(2):83-92. |
| [2] | Kirk K L.Biochemistry of the Halogens and Inorganic Halides[M].New York:Plenum Press,1991:58. |
| [3] | Kleerekoper M .The role of fluoride in the prevention of osteoporosis[J].End Metab Clin North Am,1998,27:441-452. |
| [4] | Philip A. Gale .Anion and ion-pair receptor chemistry: highlights from 2000 and 2001[J].Coordination chemistry reviews,2003(1/2):191-221. |
| [5] | Paul D.Beer;Philip A.Gale .Anion Recognition and Sensing:The state of the Art and Future Perspectives[J].Angewandte Chemie International Edition,2001(3):486-516. |
| [6] | Xie Yuanwu .Catalyzed Hydrolysis of Nerve Gases by Metal Chelate Compounds and Potentiometric Detection of the Byproducts[J].Analytical chemistry,2000(9):2075-2079. |
| [7] | Ramon Martinez-Manez;Felix Sancenon .Fluorogenic and Chromogenic Chemosensors and Reagents for Anions[J].Chemical Reviews,2003(11):4419-4476. |
| [8] | Chomchai Suksai;Thawatchai Tuntulani .Chromogenic anion sensors[J].Chemical Society Reviews,2003(4):192-202. |
| [9] | Frances C B .4-Thiazolidinones[J].Chemical Reviews,1961,61(05):463-521. |
| [10] | Sandell E B .Colofimetric determination of traces of gold[J].Analytical Chemistry,1948,20(03):253-256. |
| [11] | Jean-Luc Fillaut;Julien Andries;Johann Perruchon .Alkynyl Ruthenium Colorimetric Sensors:Optimizing the Selectivity toward Fluoride Anion[J].Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics,2007(15):5922-5932. |
| [12] | Haming E C.Organic Synthesis[A].New York:John Wiley and Son,Inc,1967:590. |
| [13] | Valeur B.Molecular Fluorescence:Principles and Applications[M].New York:Wiley-VCH Verlag Gmbh,2001:341. |
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