Microwave accelerated green approach for tailored 1,2,3–triazoles via CuAAC

George, Nancy; Singh, Gurleen; Singh, Riddima; Singh, Gurjaspreet; Devi, Anita; Singh, Harminder; Kaur, Gurpreet; Singh, Jandeep

doi:10.1016/j.scp.2022.100824

Cited by 11 publications

(5 citation statements)

References 174 publications

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“…The water migration resistance is far less than other drying methods in the drying process of microwave (Guo et al 2021). Exhaust gases and residues are not generated during the heating process, which conforms to the concept of green development (George et al 2022;Teng et al 2019). Therefore, microwave technology has a helpful prospect in the pretreatment of dried minerals.…”

Section: Introductionmentioning

confidence: 94%

Experimental studies for thin-layer model validation and microwave drying characteristics of manganese ore considering parameters optimization

Huang,

Zhou,

Tian

et al. 2023

Preprint

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The extraction and utilization of low-grade manganese ore can alleviate the industrial impact of the extreme lack of high-grade pyrochlore resources. The dry pre-processing of minerals is a necessary condition to ensure the safe and efficient operation of the subsequent extraction process. In this paper, green microwave technology was utilized for studying the dynamics of drying experiments at the different initial moisture content of 10%, 15%, 20%, 25%, 30%, and 35%, respectively. The experimental results explain that the initial moisture content of a mineral was positively correlated with its drying rate. Furthermore, the basic theoretical features and dynamics of microwave drying of manganese ore were discussed by fitting and analyzing experimental data with a model of thin-layer drying dynamics. The average correlation coefficient (R2) of the Quadratic model was 0.976. The RSS values obtained by fitting the Quadratic model were 0.01368, 0.01939, and 0.01986, respectively. Compared to the other two models, the Quadratic model can more accurately describe the microwave drying kinetic process of manganese ore than the other two models. Interestingly, the infrared spectrum tests indicated that microwave drying can basically remove the O-H bond, and the change of mineral weight in the drying process was entirely caused by water loss. Through microscopic characterization of minerals, it has been found that microwave drying can reduce the size of mineral particles, which is beneficial to the subsequent roasting and leaching process. The interesting and important findings from this work can be applied to explore more extraction methods for manganese.

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Section: Introductionmentioning

confidence: 94%

Experimental studies for thin-layer model validation and microwave drying characteristics of manganese ore considering parameters optimization

Huang,

Zhou,

Tian

et al. 2023

Preprint

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“…The synthetic route via µw technology has proven to be facile, efficient, effective, reliable, and sustainable compared to conventional thermal heating. 170,171 Its importance in chemical synthesis is highlighted in Fig. 5.…”

Section: Microwave-assisted Reactions (μW)mentioning

confidence: 99%

Green synthesis of 1,4-disubstituted 1,2,3-triazoles: a sustainable approach

Kumar,

Lal,

Tittal

2024

Green Chem.

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“…Over the past few years, the use of microwave irradiation has become one of the latest achievements in the field of green chemistry, as microwave heating is considered as a more efficient way to control heating in many processes, as it requires less energy than conventional methods and the microwave technology also allows the use of environmentally friendly solvents, resulting in clean products that do not require additional purification steps [7][8][9][10][11]. The use of microwave heating has expanded with the introduction of a number of environmental techniques through the use of ionic liquids and aqueous media that do not contain organic solvents and catalysts [12,13]. Modern developments in the field of microwave chemistry make it possible to selectively obtain catalytically active materials or nanomaterials as well as organic molecules with almost 100% yield and high reproducibility [14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Recent Studies on the Application of Microwave-Assisted Method for the Preparation of Heterogeneous Catalysts and Catalytic Hydrogenation Processes

Strekalova

Shesterkina

Kustov

et al. 2023

IJMS

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Currently, microwave radiation is widely used in various chemical processes in order to intensify them and carry out processes within the framework of “green” chemistry approaches. In the last 10 years, there has been a significant increase in the number of scientific publications on the application of microwaves in catalytic reactions and synthesis of nanomaterials. It is known that heterogeneous catalysts obtained under microwave activation conditions have many advantages, such as improved catalytic characteristics and stability, and the synthesis of nanomaterials is accelerated several times compared to traditional methods used to produce catalysts. The present review article is to summarize the results of modern research on the use of microwave radiation for the synthesis of heterogeneous catalytic nanomaterials and discusses the prospects for research in the field of microwave-induced liquid-phase heterogeneous catalysis in hydrogenation.

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Microwave accelerated green approach for tailored 1,2,3–triazoles via CuAAC

Cited by 11 publications

References 174 publications

Experimental studies for thin-layer model validation and microwave drying characteristics of manganese ore considering parameters optimization

Experimental studies for thin-layer model validation and microwave drying characteristics of manganese ore considering parameters optimization

Green synthesis of 1,4-disubstituted 1,2,3-triazoles: a sustainable approach

Recent Studies on the Application of Microwave-Assisted Method for the Preparation of Heterogeneous Catalysts and Catalytic Hydrogenation Processes

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