Experimental investigations on the green synthesis of xanthenediones catalysed by VOSO4 and computational studies

•Solvent-free protocol along with relevant data of DFT and spectroscopic studies.•Use of recyclable, inexpensive and nontoxic catalyst.•Eco-compatibility.•Tolerance of sensitive functional groups.•Waste minimization due to low E-factor and process mass intensity. An eco-compatible and solvent-free p...

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Bibliographic Details
Published in:Chemical Data Collections 2020-12, Vol.30, p.100551, Article 100551
Main Authors: Ghatak, Avishek, Sinha, Debopam, Das, Madhurima
Format: Article
Language:English
Subjects:
Recyclable catalyst
Solvent-free synthesis
Sustainable chemistry
VOSO4
Xanthenedione
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Summary:•Solvent-free protocol along with relevant data of DFT and spectroscopic studies.•Use of recyclable, inexpensive and nontoxic catalyst.•Eco-compatibility.•Tolerance of sensitive functional groups.•Waste minimization due to low E-factor and process mass intensity. An eco-compatible and solvent-free protocol for the synthesis of xanthenediones has been developed with high substrate scope using inexpensive and nontoxic VOSO4 as reusable catalyst. Xanthenediones were characterized by different spectral analysis such as FT-IR, 1HNMR, 13CNMR, mass spectrometry and elemental analysis. The synthetic attributes of xanthenediones were also demonstrated through different data of Computational studies. Furthermore, Green chemistry metrics data like low E-factor and PMI make the present method more sustainable as compared to earlier literature reports. [Display omitted]
ISSN:2405-8300
2405-8300
DOI:10.1016/j.cdc.2020.100551