Electrochemical Synthesis and Characterization of Transition Metal Cu(Ⅱ)， Zn(Ⅱ), Ni(Ⅱ) Complexes with a Schiff Base Ligand from Salicylidene and L-isoleucine

Chem. J. Chinese Universities

• 研究论文 • Previous Articles Next Articles

Electrochemical Synthesis and Characterization of Transition Metal Cu(Ⅱ)， Zn(Ⅱ), Ni(Ⅱ) Complexes with a Schiff Base Ligand from Salicylidene and L-isoleucine

CHU Dao-Bao, ZHANG Xiu-Mei, ZHANG Li-Yan, YING Xiao-Juan

College of Chemistry and Materials Science, Anhui Key Laboratory of Functional Molecular Solids, Anhui Normal University, Wuhu 241000, China

Received:2005-11-07 Revised:1900-01-01 Online:2006-10-10 Published:2006-10-10
Contact: CHU Dao-Bao

Abstract

Abstract: The direct electrosynthesis of Cu(Ⅱ), Zn(Ⅱ) and Ni(Ⅱ) complexes of salicylideneamino acid was accomplished by electrochemical dissolution of sacrificial metallic anodes in an acetonitrile solution of the ligand salicylideneamino acid in notmembrane electrolytic cell. The complexes were characterized by FTIR, elemental analysis, UV-Vis spectra and thermal analysis. And the electrochemical property of Cu(Ⅱ) complex was examined. The complex formula is ML·nH₂O, where L=L-isoleucine Schiff base, M=Cu(Ⅱ), Zn(Ⅱ), Ni(Ⅱ), n=1,1,2. The complexes have a similar spatial structure and the ligand was tricoordinate. The electrochemical efficiency E_f is near 0.5 mol/F[for Zn(Ⅱ), Ni(Ⅱ) complexes] and 1.0 mol/F[for Cu(Ⅱ) complex]. In the Cu(Ⅱ) complex, E^r_1/2 of Cu(Ⅱ)L/Cu(Ⅰ)L couple was -0.79 V(vs. SCE).

Key words: Transition metal complex, Electrochemical synthesis, “Sacrificial” anodes method, Salicylidene amino acid Schiff base

CLC Number:

TrendMD:

CHU Dao-Bao, ZHANG Xiu-Mei, ZHANG Li-Yan, YING Xiao-Juan. Electrochemical Synthesis and Characterization of Transition Metal Cu(Ⅱ)， Zn(Ⅱ), Ni(Ⅱ) Complexes with a Schiff Base Ligand from Salicylidene and L-isoleucine[J]. Chem. J. Chinese Universities, doi: .

[1]	LI Zheng, LI Rui, LI Xia. Synthesis, Crystal Structure and Fluorescent Properties of Transition Metal Complexes Constructed with 2-(3'-Carboxyphenoxy)benzoic Acid and N-Donor Ligands^† [J]. Chem. J. Chinese Universities, 2018, 39(11): 2363.
[2]	WANG Qiushuang, ZHENG Xiaoli, QU Xianglong, LI Rui, LI Xia. Synthesis, Structure and Luminescence Property of Transition Metal Complexes with 1,3-Di(4-pyridyl)-propane and 1,2-Benzenedicarboxylic Acid^† [J]. Chem. J. Chinese Universities, 2017, 38(7): 1125.
[3]	ZHANG Cheng-Liang¹, LEI Ze^1,2, LIU Fu-Chu¹, ZHU Zheng-Hui¹, JIANG Ming-Zhong¹, ZHU Hong-You^1,2*. Electrochemical Synthesis of 2-Alkylidene-5-hydroxymethyltetrahedrofunans [J]. Chem. J. Chinese Universities, 2009, 30(3): 513.
[4]	ZHANG Bo, QIU Ri, ZHANG Juan, DIAO Xiao-Hui, ZHANG Shu-Yong. Electrochemical Synthesis of Diamond and Diamond-like Material at Ambient Temperature and Pressure [J]. Chem. J. Chinese Universities, 2006, 27(2): 319.
[5]	SHEN Li-Ming, YANG Zhi-Lin, REN Bin, WU De-Yin, GU Ren-Ao, TIAN Zhong-Qun . Electrochemical Synthesis and Analysis of SERS Activity of Gold Nanoparticles Films [J]. Chem. J. Chinese Universities, 2005, 26(9): 1726.
[6]	WANG Shu-Tao, HOU Yu, WANG En-Bo, LI Yang-Guang, HU Chang-Wen . Hydrothermal Synthesis and Crystal Structure of Polyoxovanadate Linked by Transition Metal Complex Fragments [Co(o-phen)]V₂O₆·H₂O [J]. Chem. J. Chinese Universities, 2004, 25(1): 27.
[7]	LIU Zhi-Liang, LIAO Dai-Zheng, JIANG Zong-Hui . Progress of Research on Magnetic Coupling System Including Nitronyl Nitroxide Radicals [J]. Chem. J. Chinese Universities, 2002, 23(5): 843.
[8]	ZHENG Ning, YU Zhan-Jun, LI Lin-Song, ZHOU Shi-Hong, HAN Li, LI Tie-Jin . Electrochemical Synthesis and Characterization of Soluble C₆₀Derivative [J]. Chem. J. Chinese Universities, 1999, 20(11): 1759.
[9]	LI Xue-kui, SHEN Yi-min, LI Bo-fu, SUN Jia-zhong. Program Design for Electron Structure Calculation of Octahedral Transition Metal Complexes [J]. Chem. J. Chinese Universities, 1992, 13(3): 379.
[10]	Shi Jin-chao, Yang Bing-qin, Ma Huai-rang, Wang Zhang-fa. Studies on the Complexes of Transition Metal with 2-[(2,4-Dichlorophenylamino)carbonyl]-benzoic Acids [J]. Chem. J. Chinese Universities, 1991, 12(9): 1157.
[11]	Qiu Changlong, Zhang Yuhong, Zhang Xiucheng . The Syntheses and Properties of Substituted Semicarbazones and Thiosemicarbazones Containing Ferrocenyl Group [J]. Chem. J. Chinese Universities, 1990, 11(3): 307.

Electrochemical Synthesis and Characterization of Transition Metal Cu(Ⅱ)， Zn(Ⅱ), Ni(Ⅱ) Complexes with a Schiff Base Ligand from Salicylidene and L-isoleucine

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 11

Recommended Articles

Metrics

Comments