Reusable zinc oxide nanoflowers for the synthesis of α-aminophosphonates under solvent-free ultrasonication

Rasal, Sarika; Jain, Shilpa; Shimpi, Navinchandra G.

doi:10.1080/00397911.2018.1492724

Cited by 8 publications

(4 citation statements)

References 19 publications

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“…1). The formation of DA-and TA-based α-aminophosphonates were confirmed by the appearance of the characteristic strong broad peaks at ≈1215 cm − 1 for υ-P O, 1073-1051 cm − 1 for υP-O-C [45], 961-921 cm-1 for υ -P O [46]. The intense signal at ≈756 cm − 1 can be associated with the δN-H in aminophosphonate compounds [42].…”

Section: Fourier Transform Infrared Spectroscopy (Ftirmentioning

confidence: 86%

Selective lead (II) sorption using aminophosphonate-based sorbents: Effect of amine linker, characterization and sorption performance

Neiber

Galhoum

El‐Sayed

et al. 2022

Chemical Engineering Journal

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Section: Fourier Transform Infrared Spectroscopy (Ftirmentioning

confidence: 86%

Selective lead (II) sorption using aminophosphonate-based sorbents: Effect of amine linker, characterization and sorption performance

Neiber

Galhoum

El‐Sayed

et al. 2022

Chemical Engineering Journal

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“…Additional references cited within the Supporting Information. [56][57][58][59][60][61][62][63][64][65][66][67][68][69][70][71][72][73][74] Synthetic procedures and IR, 1 H, 13 C and 31 P NMR spectra, as well as HRMS data of compounds 6 a-6 ao and 9.…”

Section: Supporting Information Summarymentioning

confidence: 99%

Catalyst‐ and Solvent‐Free Room Temperature Synthesis of α‐Aminophosphonates: Green Accomplishment of the Kabachnik–Fields Reaction

et al. 2023

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A catalyst-and solvent-free room temperature method has been elaborated for the three-component (carbonyl compounds, primary or secondary amines and phosphites) Kabachnik-Fields synthesis of α-aminophosphonates. First, we have studied some parameters that potentially influence the course of the reaction using benzaldehyde, aniline and diethyl phosphite. In order to extend the reaction under the new reaction conditions, we then carried out 3 series of experiments always varying one of the three reagents. In general, with a few exceptions, good yields were obtained, although in some cases long reaction times were required.

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“…The application of zinc oxide nanoflowers (ZnO NFs) as an alternative, reusable heterogeneous metal catalyst under the influence of ultrasound irradiation was also explored by Rasal et al for a similar type of reaction (Scheme 15). 106 Operational simplicity, a broad scope of potential substrates, reusability of the heterogeneous nanocatalyst, and good yields within a short reaction time are the notable advantages of this protocol.…”

Section: Synthesis Of α-Aminophosphonatesmentioning

confidence: 99%

Green-inspired synthetic drives for organophosphorus compounds under solvent-free conditions

Brahmachari¹,

Karmakar²

2022

Arkivoc

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Organophosphorus chemistry is an exciting field of research. Phosphorus-functionalized organic molecules find practical and useful applications in such diverse areas as medicinal, pharmaceutical, agrochemical, and materials chemistries, both on laboratory and industrial scales. Green-chemistry principles are motivating the design and development of newer synthetic methodologies for such beneficial organophosphorus compounds and their analogues. Solvent-free conditions are associated with several practical benefits, including operational simplicity, cost-effectiveness, minimization of waste generation, and reduced pollution, all of which are very much crucial for industrial process development. This review summarizes solvent-free synthetic methodologies for functionalized organophosphorus compounds reported during the period 2016 through 2021.

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Reusable zinc oxide nanoflowers for the synthesis of α-aminophosphonates under solvent-free ultrasonication

Cited by 8 publications

References 19 publications

Selective lead (II) sorption using aminophosphonate-based sorbents: Effect of amine linker, characterization and sorption performance

Selective lead (II) sorption using aminophosphonate-based sorbents: Effect of amine linker, characterization and sorption performance

Catalyst‐ and Solvent‐Free Room Temperature Synthesis of α‐Aminophosphonates: Green Accomplishment of the Kabachnik–Fields Reaction

Green-inspired synthetic drives for organophosphorus compounds under solvent-free conditions

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