Multicomponent reactions in unconventional solvents: state of the art

Y Gu - Green Chemistry, 2012 - pubs.rsc.org
Simple and green synthetic procedures constitute an important goal in organic synthesis.
The combination of multicomponent reactions (MCRs) and unconventional solvents has …

Developments in tetrazole chemistry (2009–16)

VA Ostrovskii, EA Popova, RE Trifonov - Advances in heterocyclic chemistry, 2017 - Elsevier
This short review compiles the main results of the studies in tetrazole chemistry published in
the period 2009–2016. Attention is directed to the structure, reactivity, synthetic problems …

Green synthetic approaches for biologically relevant 2-amino-4H-pyrans and 2-amino-4H-pyran-annulated heterocycles in aqueous media

G Brahmachari - Green synthetic approaches for biologically relevant …, 2021 - Elsevier
Abstract 4H-Pyrans and 4H-pyran-annulated heterocyclic scaffolds represent a “privileged”
structural motif well-distributed in biologically active natural products and also in promising …

One-pot synthesis, computational chemical study, molecular docking, biological study, and in silico prediction ADME/pharmacokinetics properties of 5-substituted 1H …

A El-Sewedy, EA El-Bordany, NFH Mahmoud, KA Ali… - Scientific Reports, 2023 - nature.com
An efficient synthesis of 5-substituted 1 H-tetrazoles was successfully achieved through one-
pot multi-component condensation reactions of some aromatic aldehydes or indolin-2, 3 …

Supramolecular Cu (ii) nanoparticles supported on a functionalized chitosan containing urea and thiourea bridges as a recoverable nanocatalyst for efficient synthesis …

S Bondarian, MG Dekamin, E Valiey… - RSC advances, 2023 - pubs.rsc.org
A cost-effective and convenient method for supporting of Cu (II) nanoparticles on a modified
chitosan backbone containing urea and thiourea bridges using thiosemicarbazide (TS) …

Synthesis of (E)-2-(1H-tetrazole-5-yl)-3-phenylacrylenenitrile derivatives catalyzed by new ZnO nanoparticles embedded in a thermally stable magnetic periodic …

S Safapoor, MG Dekamin, A Akbari… - Scientific Reports, 2022 - nature.com
ZnO nanoparticles embedded in a magnetic isocyanurate-based periodic mesoporous
organosilica (Fe3O4@ PMO–ICS–ZnO) were prepared through a modified environmentally …

Design and characterization of an urea-bridged PMO supporting Cu (II) nanoparticles as highly efficient heterogeneous catalyst for synthesis of tetrazole derivatives

E Valiey, MG Dekamin - Scientific Reports, 2022 - nature.com
In this work, a new periodic mesoporous organosilica with urea-bridges produced by the
reaction of (3-aminopropyl) triethoxysilane and toluene-2, 4-diisocyanate (APS-TDU-PMO) …

Recent developments in the synthesis of tetrazoles and their pharmacological relevance

S Leyva-Ramos, J Cardoso-Ortiz - Current Organic Chemistry, 2021 - ingentaconnect.com
The heterocycle ring tetrazole is an important moiety relevant to medicinal chemistry since it
is present in some drugs with clinical importance. Its primary biological activity is being a …

[HTML][HTML] 5-Substituted 1H-tetrazoles as effective corrosion inhibitors for mild steel in 1 M hydrochloric acid

C Verma, MA Quraishi, A Singh - Journal of Taibah University for Science, 2016 - Elsevier
The corrosion inhibition efficiency of (E)-3-phenyl-2-(1H-tetrazole-5-yl) acrylonitrile (PTA),(E)-
3-(4-nitrophenyl)-2-(1H-tetrazole-5-yl) acrylonitrile (NTA), and (E)-3-(4-hydroxyphenyl)-2 …

Cu (ii) immobilized on Fe 3 O 4@ HNTs–tetrazole (CFHT) nanocomposite: synthesis, characterization, investigation of its catalytic role for the 1, 3 dipolar cycloaddition …

Z Hajizadeh, F Hassanzadeh-Afruzi, DF Jelodar… - RSC …, 2020 - pubs.rsc.org
In the present study, Cu (II) immobilized on an Fe3O4@ HNTs–tetrazole (CFHT)
nanocomposite was designed and prepared. For this, halloysite nanotubes (HNTs) as …