Visible light-enabled iron-catalyzed selenocyclization of N-methoxy-2-alkynylbenzamide

Wang, Ruixiang; Huilin, Xie; Lai, Xiaojing; Liu, Jinbiao; Li, Jinhui; Qiu, Guanyinsheng

doi:10.1016/j.mcat.2021.111881

Cited by 36 publications

(15 citation statements)

References 39 publications

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“…The general drawback of nanostructures [36][37][38][39][40][41][42][43][44][45][46][47][48][49][50][51] is their low solubility in solvent phase, which noticeably reduces their processibility. The solubility of buckminsterfullerene has been reported in a broad range of solvent phase, owing to its rigid structure and the lack of permanent dipole moment.…”

Section: Resultsmentioning

confidence: 99%

Solvent effect on cycloaddition of C₂₀ nanofullerene with indoline‐2‐one, at density functional theory

Asnaashariisfahani

Mahmood

Heravi

et al. 2022

J of Physical Organic Chem

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The biologically active (E)-3-(furan-2-yl)methylene-indoline-2-one (I) is studied, in the gas phase, C 6 H 6 , C 2 H 4 Cl 2 , EtOH, MeNO 2 , DMSO, and H 2 O using the self-consistent reaction field (SCRF)-density functional theory (DFT). This species has been used in tumor growth, metastasis, and angiogenesis. A mainly interesting issue is the solvent effect on the stability, geometry, and energy of intermolecular hetero-Diels-Alder cycloaddition of I with C 20 to yield drug delivery (I a ). By optimization of adduct (I a ) from gas phase to nonpolar and then polar solvent, the following results is obtained: (1) The trend of thermodynamic and kinetic stability and also polarity seem proportional to the dielectric constant of the used solvent and formation of the hydrogen bonding.(2) In contrast to general belief that the endo isomer appears more stable than exo isomer, here, the exo isomer appears more stable than endo isomer. (3) The exo cycloaddition can be carried out thermally at room temperature and currently hold responsible for regioselectivity. (4) The possibility of endo cycloaddition is favorable by the lowest energy barrier of 4.2 kcal/mol probed in benzene, while the highest energy barrier of 7.3 kcal/mol is estimated in water.(5) Nonbonding electrostatic interaction between the sulfur heteroatom and nanocage, as well as the π-π aromatic stacking, appears to have significant destabilizing effect on the endo isomer. (6) In going from exo transition state (TS) and endo TS to and I a cycloadduct, the molecular electrostatic potential is changed as a function of shape, size, symmetry, and regioselectivity.

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Section: Resultsmentioning

confidence: 99%

Solvent effect on cycloaddition of C₂₀ nanofullerene with indoline‐2‐one, at density functional theory

Asnaashariisfahani

Mahmood

Heravi

et al. 2022

J of Physical Organic Chem

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“…Increased defects increase the storage capacity of lithium ions. For example, milling operations on carbon nanotubes increase the density of defects, reduce the length of carbon nanotubes, and can affect the performance of the electrode [14,[220][221][222][223][224], and high irreversible capacity due to SEI layer formation and other side effects suffers severely [15,225,226]. erefore, chemical etching and milling methods are suggested to eliminate these defects.…”

Section: Morphological Effectmentioning

confidence: 99%

A Review of High-Energy Density Lithium-Air Battery Technology: Investigating the Effect of Oxides and Nanocatalysts

Suryatna

Raya

Thangavelu

et al. 2022

Journal of Chemistry

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In vehicles that require a lot of electricity, such as electric vehicles, it is necessary to use high-energy batteries. Among the developed batteries, the lithium-ion battery has shown better performance. This battery has an energy density of 10 equal to that of a lithium-ion battery and uses air oxygen as the active material of the cathode and anode like a lithium-ion battery made of lithium metal. The cathode used in these batteries must have special properties such as strong catalytic activity and high conductivity, and nanotechnology has greatly helped to improve the materials used in the cathode of lithium-air batteries. The importance of proper catalyst distribution and the relationship between the oxide product and the catalyst and the indirect effect of the ORR catalyst on the OER reaction is not present in the fuel cell. The maximum capacity of lithium-air battery theory using graphene under optimal electron conduction conditions and the experimental maximum obtained for graphene by optimizing the structure geometry, examples of structural engineering using carbon fiber and carbon nanotubes in cathode fabrication with the ability to perform the reaction properly while providing space for lithium oxide placement, are examined. This article describes the mechanism of this battery, and its components are examined. The challenges of using this battery and the application of nanotechnology to solve these challenges are also discussed.

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“…3 Biosynthesized metals and metal oxides are the green catalyst in many organic transformations. 12,13 For example, the atomically dispersed Cu nanocatalyst efficiently catalyzed chemoselective hydrogenation reaction, 14 and Au nanocomposites electrocatalytically reduced N 2 to NH 3 with high efficiency. 15 Nanophotocatalysts effectively scavenged harmful dyes.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the multifunctional activity of silver bionanocomposites in environmental remediation and inhibition of the growth of multidrug-resistant pathogens

2022

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Visible light-enabled iron-catalyzed selenocyclization of N-methoxy-2-alkynylbenzamide

Cited by 36 publications

References 39 publications

Solvent effect on cycloaddition of C₂₀ nanofullerene with indoline‐2‐one, at density functional theory

Solvent effect on cycloaddition of C₂₀ nanofullerene with indoline‐2‐one, at density functional theory

A Review of High-Energy Density Lithium-Air Battery Technology: Investigating the Effect of Oxides and Nanocatalysts

Evaluation of the multifunctional activity of silver bionanocomposites in environmental remediation and inhibition of the growth of multidrug-resistant pathogens

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Visible light-enabled iron-catalyzed selenocyclization of N-methoxy-2-alkynylbenzamide

Cited by 36 publications

References 39 publications

Solvent effect on cycloaddition of C20 nanofullerene with indoline‐2‐one, at density functional theory

Solvent effect on cycloaddition of C20 nanofullerene with indoline‐2‐one, at density functional theory

A Review of High-Energy Density Lithium-Air Battery Technology: Investigating the Effect of Oxides and Nanocatalysts

Evaluation of the multifunctional activity of silver bionanocomposites in environmental remediation and inhibition of the growth of multidrug-resistant pathogens

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Solvent effect on cycloaddition of C₂₀ nanofullerene with indoline‐2‐one, at density functional theory

Solvent effect on cycloaddition of C₂₀ nanofullerene with indoline‐2‐one, at density functional theory