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

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

doi:10.14233/ajchem.2016.19784

Cited by 4 publications

(3 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Just an extremely modest quantity of biphenyl was framed when the response was done without the catalyst. This is an inconsequential sum contrasted with the yields of biphenyl got from the response catalyzed by Co/Cu comlpexes [21].…”

Section: G Aryl-aryl Couplingmentioning

confidence: 83%

Transition Metal Schiff Base Complexes Synthesis, Spectral Examination and used as a Catalyst in the Oxidation of Alcohols and C-C Coupling Reactions

2019

IJITEE

View full text Add to dashboard Cite

In this correspondence, it reveals the formation of Co (II) and Cu (II) complexes consists of a Schiff base ligand having the four donar destinations 2NO. Co(II) and Cu(II) complexes were made ready by the response of 1:1 proportion of the MCl2 .6H2O (M = Co/Cu) with a Schiff base ligand prepared by the response of 2-hydroxynaphthaldehyde with orthophenylene diamine in ethanolic medium having the stoichimetric proportion of 2:1. The purged and arranged complexes were analytically explored. Catalytic efficacy was assessed for oxidation of alcohols and C-C coupling responses.

show abstract

Section: G Aryl-aryl Couplingmentioning

confidence: 83%

Transition Metal Schiff Base Complexes Synthesis, Spectral Examination and used as a Catalyst in the Oxidation of Alcohols and C-C Coupling Reactions

2019

IJITEE

View full text Add to dashboard Cite

show abstract

“…flavas (ATCC 9643) by agar well diffusion method, Sabouraud agar medium is used instead of brain heart infusion agar. The method of testing the antifungal activity is same as that adopted for evaluating antibacterial activity [18][19][20][21][22]. Fluconazole was used as the standard and DMSO was used as solvent.…”

Section: Scheme-i: Synthesis Of Substituted Isoxazole Derivativesmentioning

confidence: 99%

Synthesis and Biological Evaluation of Some Novel Mannich Bases of Isoxazoline Derivatives as Possible Antimicrobial Agents

2019

View full text Add to dashboard Cite

Novel isoxazoline derivatives were synthesized by condensation of substituted acetophenones with aldehyde in presence of alcoholic NaOH to get intermediate chalcones, which were further treated with hydroxylamine hydrochloride in presence of sodium hydroxide to get isoxazoline derivatives. The latter were refluxed separately with isonicotinic acid hydrazide and sulphanilamide in presence of formaldehyde for 6-10 h to afford corresponding Mannich bases. The structures of synthesized compounds were established on the basis of melting point, TLC, IR, 1H NMR and HRMS. Antimycobacterial activity of compounds (3a-j) were assessed against M. tuberculosis (vaccine strain, H37 Rv strain) ATCC27294 using microplate Alamar Blue assay (MABA). Further the derivatives were evaluated for the antibacterial activity against Gram positive bacteria S. aureus (ATCC 9144), S. epidemidis (ATCC12228) and Gram negative bacteria E. coli (ATCC 25922), Klebsiella (ATCC 4352), while antifungal activity against A. flavus (ATCC 9643) and A. niger (ATCC 16404) by using agar well diffusion method using ciprofloxacin and fluconazole as standards, respectively. The results of antimicrobial studies showed that some of the derivatives posses mild to moderate biological activity as compared to standard.

show abstract

“…Schiff base transition metal complexes with the ligands bearing S,N or S,N,O donors are known to have outstanding stereo structure, redox and electron excitation activities [ [1] , [2] , [3] ]. This interest is quietly expanding, as off a significant exploration is now being adoring to the evolution of new transition metal ions with Schiff base complexes, in order to further development of applications in the focus of pharmaceutical and material chemistry [ [4] , [5] , [6] ].…”

Section: Introductionmentioning

confidence: 99%

Nicotine sensing behavior of nickel(II) complexes catalyzed oxidation and coupling reactions

Rathinam,

Vijayan,

Balasubramanian

et al. 2024

Heliyon

View full text Add to dashboard Cite

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

Cited by 4 publications

References 0 publications

Transition Metal Schiff Base Complexes Synthesis, Spectral Examination and used as a Catalyst in the Oxidation of Alcohols and C-C Coupling Reactions

Transition Metal Schiff Base Complexes Synthesis, Spectral Examination and used as a Catalyst in the Oxidation of Alcohols and C-C Coupling Reactions

Synthesis and Biological Evaluation of Some Novel Mannich Bases of Isoxazoline Derivatives as Possible Antimicrobial Agents

Nicotine sensing behavior of nickel(II) complexes catalyzed oxidation and coupling reactions

Contact Info

Product

Resources

About