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   Articles with "sulfoxide" as a keyword



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Vanadium oxides anchored on nitrogen-incorporated carbon: An efficient heterogeneous catalyst for the selective oxidation of sulfide to sulfoxide

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recommendations! Published in 2020 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2020.106101

Abstract: Abstract A highly efficient and durable metal catalyst stabilized by proper support is vital for organic catalytic transformations. In this study, a sequential pyrolysis–acid etching strategy was reported to prepare a nitrogen-rich nanocarbon inlaid with… read more here.

Keywords: vanadium oxides; oxidation; oxides anchored; sulfoxide ... See more keywords
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Sulfoxide-Directed or 3d-Metal Catalyzed C-H Activation and Hypervalent Iodines as Tools for Atroposelective Synthesis.

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recommendations! Published in 2023 at "Accounts of chemical research"

DOI: 10.1021/acs.accounts.2c00573

Abstract: ConspectusThe expanding applications of atropisomeric compounds combined with the growing diversity of such chiral molecules translate into an urgent need for innovative synthetic strategies allowing their rapid, efficient, and sustainable synthesis. Recently, the C-H activation… read more here.

Keywords: methodology; reaction; synthesis; sulfoxide ... See more keywords
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Synthesis of 3-SCF2H-/3-SCF3-chromones via Interrupted Pummerer Reaction/Intramolecular Cyclization Mediated by Difluoromethyl or Trifluoromethyl Sulfoxide and Tf2O.

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recommendations! Published in 2022 at "Organic letters"

DOI: 10.1021/acs.orglett.2c03017

Abstract: The reaction of alkynyl aryl ketones bearing an o-methoxy group with difluoromethyl sulfoxide in the presence of Tf2O was found to conveniently afford the corresponding 3-SCF2H-substituted chromones. The combining use of difluoromethyl sulfoxide/Tf2O could represent… read more here.

Keywords: reaction; sulfoxide tf2o; via interrupted; sulfoxide ... See more keywords
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A Diastereomeric Pair of Sulfoxide-containing Chiral MOP-type Ligands: Preparation and Application to Rhodium-catalyzed Asymmetric 1,4-Addition Reactions

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recommendations! Published in 2018 at "Chemistry Letters"

DOI: 10.1246/cl.180260

Abstract: (R,SS)-Sulfoxide-MOP (L2) and (R,RS)-sulfoxide-MOP (L3) were developed as a diastereomeric pair of sulfoxide-containing chiral MOP-type ligands. These two ligands also represent the first monosulfoxide analogues of BINAP. The chiral ligand L2 was successfully applied to… read more here.

Keywords: pair sulfoxide; containing chiral; chiral mop; sulfoxide containing ... See more keywords
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Melatonin in Combination with Albendazole or Albendazole Sulfoxide Produces a Synergistic Cytotoxicity against Malignant Glioma Cells through Autophagy and Apoptosis

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recommendations! Published in 2023 at "Brain Sciences"

DOI: 10.3390/brainsci13060869

Abstract: Glioblastoma is the most aggressive and lethal brain tumor in adults, presenting diffuse brain infiltration, necrosis, and drug resistance. Although new drugs have been approved for recurrent patients, the median survival rate is two years;… read more here.

Keywords: albendazole albendazole; glioma cells; sulfoxide; albendazole sulfoxide ... See more keywords