Coordination chemistry of thiazoles, isothiazoles and thiadiazoles

LMT Frija, AJL Pombeiro, MN Kopylovich - Coordination Chemistry …, 2016 - Elsevier
Thiazole derived compounds have great potential in medicinal-and agro-chemistries,
catalysis, cosmetic industry, corrosion protection, light harvesting, production of light-emitting …

Photochemical transformations of tetrazole derivatives: applications in organic synthesis

LMT Frija, A Ismael, MLS Cristiano - Molecules, 2010 - mdpi.com
Tetrazoles remain a challenge to photochemists. Photolysis leads to cleavage of the
tetrazolyl ring, may involve various photodegradation pathways and may produce a diversity …

Synthesis and bioevaluation of novel 4-aminoquinoline-tetrazole derivatives as potent antimalarial agents

S Pandey, P Agarwal, K Srivastava… - European journal of …, 2013 - Elsevier
A series of novel tetrazole derivatives of 4-aminoquinoline were synthesized and screened
for their antimalarial activities against both chloroquine-senstive (3D7) and chloroquine …

Building 1, 2, 4‐Thiadiazole: Ten Years of Progress

LMT Frija, AJL Pombeiro… - European Journal of …, 2017 - Wiley Online Library
Thiadiazoles are among the privileged pharmacological building blocks due to their unique
chemical properties for diverse biological and clinical applications. 1, 2, 4‐Thiadiazole …

Copper (II) and cobalt (II) tetrazole-saccharinate complexes as effective catalysts for oxidation of secondary alcohols

LMT Frija, ECBA Alegria, M Sutradhar… - Journal of Molecular …, 2016 - Elsevier
Abstract Mononuclear Cu (II) and Co (II) complexes comprising 2-methyltetrazole-
saccharinate bidentate N, N-chelating ligand have been synthesized for the first time and …

SiO 2–H 3 BO 3 promoted solvent-free, green and sustainable synthesis of bioactive 1-substituted-1 H-tetrazole analogues

M Parveen, F Ahmad, AM Malla, S Azaz - New Journal of Chemistry, 2015 - pubs.rsc.org
In the present study, a focused library of multi functionalized 1-substituted-1H-tetrazole
analogues 4 (a–o) were synthesized, which were typically accessed via a facile, solvent-free …

Immobilization of Gd (III) complex on Fe3O4: A novel and recyclable catalyst for synthesis of tetrazole and S–S coupling

M Nemati, T Tamoradi, H Veisi - Polyhedron, 2019 - Elsevier
In the present work, a novel catalysts prepared by the anchoring of Gd (III) complex with OH
groups on the surface of Fe 3 O 4 in which characterized by FT-IR, TGA, XRD, EDX, VSM …

In vitro assessment of antimicrobial, antioxidant, and cytotoxic properties of saccharin–tetrazolyl and–thiadiazolyl derivatives: the simple dependence of the ph value …

LMT Frija, E Ntungwe, P Sitarek, JM Andrade, M Toma… - Pharmaceuticals, 2019 - mdpi.com
The antimicrobial, antioxidant, and cytotoxic activities of a series of saccharin–tetrazolyl and–
thiadiazolyl analogs were examined. The assessment of the antimicrobial properties of the …

Solvent-free oxidation of benzyl alcohols catalysed by a tetrazole-saccharinate Zn (II) complex under microwave radiation: The role of the ligand and the reaction …

LMT Frija, AL Fernandes, MLS Cristiano… - Journal of Molecular …, 2020 - Elsevier
Herein we present an efficient methodology for the microwave-assisted peroxidative
oxidation of benzyl alcohols to the corresponding aldehydes by using a novel and stable …

Fe3O4@ Hydrotalcite-NH2-CoII NPs: A novel and extremely effective heterogeneous magnetic nanocatalyst for synthesis of the 1-substituted 1H-1, 2, 3, 4-tetrazoles

M Salimi, F Esmaeli-nasrabadi, R Sandaroos - Inorganic Chemistry …, 2020 - Elsevier
In this study, we present a versatile and easy procedure for modifying a ferrite nanoparticles
so step by step. A new nanocatalyst was prepared via Co II immobilized onto an aminated …