Synthesis of tetrahydrobenzo[a]xanthene-11-ones by indium sulfide nanoparticles as green an efficient and reusable catalyst under solvent-free condition
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引用次数: 0
Abstract
In this work, tetrahydrobenzo[a]xanthene-11-ones are effectively synthesized without the need for solvents and in an environmentally safe manner by the use of indium sulfide (In2S3) nanoparticle as a catalyst. Indium sulfide (In2S3) nanoparticles were synthesized by the hydrothermal method, and X-ray diffraction pattern (XRD), energy-dispersive X-ray spectroscopy (EDS), scanning electron microscopy (SEM), and transition electron microscopy (TEM) were among the techniques used to characterize indium sulfide (In2S3) nanoparticles. The synthesis of tetrahydrobenzo[a]xanthene-11-ones was achieved in a single pot using a three-component reaction involving β-naphthol, dimedone, and aryl aldehyde. The resultant indium sulfide (In2S3) nanoparticles were produced without the need for a solvent and exhibited remarkable yields, as well as quick reaction times and reusable catalysts.
期刊介绍：
The Journal of Sulfur Chemistry is an international journal for the dissemination of scientific results in the rapidly expanding realm of sulfur chemistry. The journal publishes high quality reviews, full papers and communications in the following areas: organic and inorganic chemistry, industrial chemistry, materials and polymer chemistry, biological chemistry and interdisciplinary studies directly related to sulfur science.
Papers outlining theoretical, physical, mechanistic or synthetic studies pertaining to sulfur chemistry are welcome. Hence the target audience is made up of academic and industrial chemists with peripheral or focused interests in sulfur chemistry. Manuscripts that truly define the aims of the journal include, but are not limited to, those that offer: a) innovative use of sulfur reagents; b) new synthetic approaches to sulfur-containing biomolecules, materials or organic and organometallic compounds; c) theoretical and physical studies that facilitate the understanding of sulfur structure, bonding or reactivity; d) catalytic, selective, synthetically useful or noteworthy transformations of sulfur containing molecules; e) industrial applications of sulfur chemistry; f) unique sulfur atom or molecule involvement in interfacial phenomena; g) descriptions of solid phase or combinatorial methods involving sulfur containing substrates. Submissions pertaining to related atoms such as selenium and tellurium are also welcome. Articles offering routine heterocycle formation through established reactions of sulfur containing substrates are outside the scope of the journal.
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