Articles with "dioxide catalyzed" as a keyword



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Manganese‐Dioxide‐Catalyzed Trifluoromethylation and Azidation of Styrenyl Olefins via Radical Intermediates

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Published in 2018 at "Asian Journal of Organic Chemistry"

DOI: 10.1002/ajoc.201700508

Abstract: Manganese dioxide catalyzed trifluoromethylation of styrenes and enolacetates using Langlois reagent is reported. Employing oxygen/air as the oxidant, styrenes afforded a mixture of the trifluoromethylacohol and ketone products in good overall yield. The protocol also… read more here.

Keywords: trifluoromethylation azidation; dioxide catalyzed; catalyzed trifluoromethylation; manganese dioxide ... See more keywords
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Carbon Dioxide-Catalyzed Stereoselective Cyanation Reaction

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Published in 2019 at "ACS Catalysis"

DOI: 10.1021/acscatal.9b01087

Abstract: We report a Michael-type cyanation reaction of coumarins by using CO2 as a catalyst. The delivery of the nucleophilic cyanide was realized by catalytic amounts of CO2, which forms cyanoformate and ... read more here.

Keywords: dioxide catalyzed; cyanation; catalyzed stereoselective; cyanation reaction ... See more keywords