Synthesis, Spectral Investigation of Ni(II) Schiff Base Complexes: Antimicrobial Activities and Catalytic Oxidation of Alcohols

R. Madaselvi; N. Padma Priya; M. Jeyaraj; C. Arun Paul; K. Kalaivani; H. Shahul Meeran; S. Arunachalam

doi:10.14233/ajchem.2016.19784

Issue

Vol. 28 No. 8 (2016): Vol 28 Issue 8

Issue Published : April 30, 2016

This work is licensed under a Creative Commons Attribution 4.0 International License.

Synthesis, Spectral Investigation of Ni(II) Schiff Base Complexes: Antimicrobial Activities and Catalytic Oxidation of Alcohols

https://doi.org/10.14233/ajchem.2016.19784

R. Madaselvi

Department of Chemistry, Arulmigu Kalasalingam College of Education, Virudunagar-626 126, India; Research and Development Centre, Bharathiar University, Coimbatore-641046, India

N. Padma Priya

Department of Chemistry, Sri Krishna College of Engineering and Technology, Coimbatore-641 008, India

M. Jeyaraj

Research and Development Centre, Bharathiar University, Coimbatore-641046, India; Department of Chemistry, Sri Krishna College of Engineering and Technology, Coimbatore-641 008, India

C. Arun Paul

Department of Physics, Sri Krishna College of Engineering and Technology, Coimbatore-641 008, India

K. Kalaivani

Department of Physics, Sri Krishna College of Engineering and Technology, Coimbatore-641 008, India

H. Shahul Meeran

Research and Development Centre, Bharathiar University, Coimbatore-641046, India; Department of Chemistry, United Institute of Technology, Coimbatore-641 032, India

S. Arunachalam

Research and Development Centre, Bharathiar University, Coimbatore-641046, India; Department of Chemistry, Sri Krishna College of Engineering and Technology, Coimbatore-641 008, India

Corresponding Author(s) : S. Arunachalam

drarunachalam.s@gmail.com

Asian Journal of Chemistry, Vol. 28 No. 8 (2016): Vol 28 Issue 8
Article Published : April 30, 2016

Abstract

Air stable Ni(II) Schiff base complexes viz. [Ni(L¹)(PPh₃)] and [Ni(L²)(PPh₃)] [where L¹ and L² are dianions of Schiff base ligands, respectively] have been synthesized and characterized by analytical and spectral (electronic, FT-IR, ¹H, ¹³C and ³¹P NMR) methods. The assignment of all the aromatic carbon-hydrogen resonances is made on the basis of ¹H-¹³C HSQC spectrum of the complexes. The Schiff base ligands behave as a bibasic tridentate ligands and bonded through ONO and ONS mode. A square planar structure has been proposed on the basis of spectral data. Novel Ni(II) Schiff base complexes exhibited good antimicrobial activity towards the strains Staphylococcus epidermidis and Escherichia coli. Thermal and air stability of the complexes offer the advantage of oxidation of alcohols.

Keywords

Nickel(II) Schiff base complexes Square planar nickel Tridentate ligands Oxidation of alcohols

Madaselvi, R., Priya, N. P., Jeyaraj, M., Paul, C. A., Kalaivani, K., Meeran, H. S., & Arunachalam, S. (2016). Synthesis, Spectral Investigation of Ni(II) Schiff Base Complexes: Antimicrobial Activities and Catalytic Oxidation of Alcohols. Asian Journal of Chemistry, 28(8), 1682–1686. https://doi.org/10.14233/ajchem.2016.19784

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References

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G.M. Kosolapoff and L. Maier, Organic Phosphorus Compounds, Wiley Interscience, New York (1972).
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N.P. Priya, S. Arunachalam, A. Manimaran, D. Muthupriya and C. Jayabalakrishnan, Spectrochim. Acta A, 72, 670 (2009); doi:10.1016/j.saa.2008.10.028.
S. Arunachalam, N. Padma Priya, K. Boopathi, C. Jayabalakrishnan and V. Chinnusamy, Appl. Organomet. Chem., 24, 491 (2010); doi:10.1002/aoc.1647.
S. Arunachalam, N. Padma Priya, C. Saravanakumar, C. Jayabalakrishnan and V. Chinnusamy, J. Coord. Chem., 63, 1795 (2010); doi:10.1080/00958972.2010.487937.
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S. Manivannan, R. Prabhakaran, K.P. Balasubramanian, V. Dhanabal, R. Karvembu, V. Chinnusamy and K. Natarajan, Appl. Organomet. Chem., 21, 952 (2007); doi:10.1002/aoc.1318.
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References

C.A. McAuliffe, Aspects of Inorganic Chemistry, Halsted Press, New York (1973).

G.M. Kosolapoff and L. Maier, Organic Phosphorus Compounds, Wiley Interscience, New York (1972).

N.P. Priya, S.V. Arunachalam, N. Sathya, V. Chinnusamy and C. Jayabalakrishnan, Transition Met. Chem., 34, 437 (2009); doi:10.1007/s11243-009-9214-z.

N.P. Priya, S. Arunachalam, A. Manimaran, D. Muthupriya and C. Jayabalakrishnan, Spectrochim. Acta A, 72, 670 (2009); doi:10.1016/j.saa.2008.10.028.

S. Arunachalam, N. Padma Priya, K. Boopathi, C. Jayabalakrishnan and V. Chinnusamy, Appl. Organomet. Chem., 24, 491 (2010); doi:10.1002/aoc.1647.

S. Arunachalam, N. Padma Priya, C. Saravanakumar, C. Jayabalakrishnan and V. Chinnusamy, J. Coord. Chem., 63, 1795 (2010); doi:10.1080/00958972.2010.487937.

N. Padma Priya, S. Arunachalam, N. Sathya and C. Jayabalakrishnan, J. Coord. Chem., 63, 1440 (2010); doi:10.1080/00958971003793241.

S. Manivannan, R. Prabhakaran, K.P. Balasubramanian, V. Dhanabal, R. Karvembu, V. Chinnusamy and K. Natarajan, Appl. Organomet. Chem., 21, 952 (2007); doi:10.1002/aoc.1318.

A.B.P. Lever, Inorganic Electronic Spectroscopy, Elsiever, New York, edn 2 (1984).

M.M. Tamizh and R. Karvembu, Inorg. Chem. Commun., 25, 30 (2012); doi:10.1016/j.inoche.2012.08.016.

B.G. Tweedy, Phytopathology, 55, 910 (1964).

E. Kikuta, N. Katsube and E. Kimura, J. Biol. Inorg. Chem., 4, 431 (1999); doi:10.1007/s007750050329.

L.F. Tan, X.H. Liu, H. Chao and L.N. Ji, J. Inorg. Biochem., 101, 56 (2007); doi:10.1016/j.jinorgbio.2006.08.006.

D. Chatterjee, A. Mitra and S. Mukherjee, J. Mol. Catal., 165, 295 (2001); doi:10.1016/S1381-1169(00)00375-7.

Issue

Vol. 28 No. 8 (2016): Vol 28 Issue 8

Synthesis, Spectral Investigation of Ni(II) Schiff Base Complexes: Antimicrobial Activities and Catalytic Oxidation of Alcohols

Corresponding Author(s) : S. Arunachalam

Abstract

Keywords

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