Synthesis of α-aminophosphonates and related derivatives; The last decade of the Kabachnik–Fields reaction

PR Varga, G Keglevich - Molecules, 2021 - mdpi.com
The Kabachnik–Fields reaction, comprising the condensation of an amine, oxo compound
and a P-reagent (generally a> P (O) H species or trialkyl phosphite), still attracts interest due …

Environmentally benign syntheses of α-substituted phosphonates: preparation of α-amino-and α-hydroxyphosphonates in water, in ionic liquids, and under solvent …

TK Olszewski - Synthesis, 2014 - thieme-connect.com
Due to the interest in α-amino-and α-hydroxyphosphonates and their derivatives, which
arises from the important biological activity exhibited by those compounds, the development …

New MCRs: Preparation of Novel Derivatives of Pyrazoloazepines in Ionic Liquid and Study of Biological Activity

AKO Aldulaimi, AA Majhool… - Polycyclic Aromatic …, 2024 - Taylor & Francis
In the present investigation, we have effectively synthesized innovative pyrazoloazepine
derivatives with notable yields. The synthesis was successfully accomplished by means of a …

Solvent-free synthesis of new spiropyrroloindole compounds using Fe3O4/TiO2/MWCNTs MNCs via multicomponent reactions: assessment of new …

NK Hezarcheshmeh, J Azizian - Molecular Diversity, 2022 - Springer
In this study, water extract of Spinacia oleracea leaves was used for the synthesis of
Fe3O4/TiO2/MWCNTs magnetic nanocomposites and high performance of this catalyst was …

Biosynthesis of Cu/KF/Clinoptilolite@ MWCNTs nanocomposite and its application as a recyclable nanocatalyst for the synthesis of new Schiff base of benzoxazine …

NF Hamedani, FZ Hargalani, F Rostami-Charati - Molecular Diversity, 2021 - Springer
In this work, we synthesized new Schiff base of benzoxazine derivatives in excellent yields
using multicomponent reactions of phthalaldehyde or its derivatives, primary amines …

Bio-Fe3O4-MNPs Promoted Green Synthesis of Pyrido[2,1-a]isoquinolines and Pyrido[1,2-a]quinolines: Study of Antioxidant and Antimicrobial Activity

E Ezzatzadeh, FZ Hargalani… - Polycyclic Aromatic …, 2022 - Taylor & Francis
In this work, synthesis of pyrido [2, 1-a] isoquinolines and pyrido [1, 2-a] quinolines in
excellent yield using multicomponent reactions of isoquinoline, methyl malonyl chloride …

Regioselective one-pot synthesis and antioxidant activity study of trichloro isatins and dichloro isatins

N Karami Hezarcheshmeh, J Azizian - Polycyclic Aromatic …, 2022 - Taylor & Francis
In this research a new derivatives of 3, 3, 5-trichloroisatins and 3, 3-dichloroisatins were
synthesized in good yields using catalyst-free one-pot reaction of isatins or N-alkylisatines …

Synthesis and Investigation of Biological Activity of New Oxazinoazepines: Application of Fe3O4/CuO/ZnO@MWCNT Magnetic Nanocomposite in Reduction of 4 …

S Soleimani-Amiri, Z Hossaini… - Polycyclic Aromatic …, 2023 - Taylor & Francis
In this study, oxazinoazepine derivatives were synthesized in high yields using
multicomponent reactions of aniline, oxalylchloride, alkyl bromides, activated acetylenic …

Synthesis and evaluation of the antioxidant activity of new spiro-1,2,4-triazine derivatives applying Ag/Fe3O4/CdO@MWCNT MNCs as efficient organometallic …

E Ezzatzadeh, S Soleimani-Amiri, Z Hossaini… - Frontiers in …, 2022 - frontiersin.org
We applied the Petasites hybridus rhizome water extract as green media so that
Ag/Fe3O4/CdO@ multi-walled carbon nanotubes magnetic nanocomposites …

2D ZnO/Fe3O4 nanocomposites as a novel catalyst‐promoted green synthesis of novel quinazoline phosphonate derivatives

E Ezzatzadeh, Z Hossaini - Applied Organometallic Chemistry, 2020 - Wiley Online Library
In this research a novel and efficient procedure for the preparation of phosphonate
derivatives using the reaction of 2, 4‐dihydroxyacetophenone, isopropenylacetylene, 2 …