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   Articles with "self condensation" as a keyword



Efficient synthesis of 6-aryl-4-trifluoromethyl/ethoxycarbonyl-2 H -pyran-2-ones through self-condensation of penta-2,4-dienenitriles

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recommendations! Published in 2018 at "Tetrahedron Letters"

DOI: 10.1016/j.tetlet.2017.12.003

Abstract: Abstract An efficient synthesis of two new series of 6-aryl-4-trifluoromethyl-2H-pyran-2-ones and 6-aryl-4-carboxyethyl-2H-pyran-2-ones, obtained through the self-condensation reaction of 5-aryl-5-methoxy-3-(trifluoromethyl)penta-2,4-dienenitriles 3 and ethyl 4-aryl-2-(cyanomethylene)-4-methoxybut-3-enoates 4 respectively, is reported. The self-condensation reaction of the enoates 4 was… read more here.

Keywords: efficient synthesis; pyran ones; penta dienenitriles; self condensation ... See more keywords

Trifluoroacetic Acid-Mediated Oxidative Self-Condensation of Acetophenones in the Presence of SeO2: A Serendipitous Approach for the Synthesis of Fused [1,3]Dioxolo[4,5-d][1,3]dioxoles

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recommendations! Published in 2021 at "ACS Omega"

DOI: 10.1021/acsomega.1c01466

Abstract: A method for the synthesis of fused 1,3-dioxolanes was developed by self-condensation of glyoxal generated in situ by oxidation of acetophenones with SeO2 in the presence of trifluoroacetic acid. Three molecules of the glyoxal generated… read more here.

Keywords: synthesis fused; self condensation; trifluoroacetic acid; presence ... See more keywords

Self-condensation-assisted chemical vapour deposition growth of atomically two-dimensional MOF single-crystals

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recommendations! Published in 2024 at "Nature Communications"

DOI: 10.1038/s41467-024-48050-5

Abstract: Two-dimensional metal-organic frameworks (MOFs) have a wide variety of applications in molecular separation and other emerging technologies, including atomically thin electronics. However, due to the inherent fragility and strong interlayer interactions, high-quality MOF crystals of… read more here.

Keywords: single crystals; growth atomically; mof single; self condensation ... See more keywords