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Heterogeneous Cobalt‐Catalyzed Direct N‐Formylation of Isoquinolines with CO2 and H2

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0 Published in 2017 at "ChemCatChem"

DOI: 10.1002/cctc.201601682

Abstract: Isoquinolines (IQs) are an abundant feedstock, and N‐formyl‐1,2,3,4‐tetrahydroisoquinolines (FTHIQs) are valuable fine chemicals and key intermediates. Herein, we report for the first time the Co0/ZnCl2‐catalyzed direct N‐formylation of IQs by using CO2 with H2 to… read more here.

Keywords: formylation; formylation isoquinolines; heterogeneous cobalt; cobalt catalyzed ... See more keywords

Recent Advances On Direct Formylation Reactions.

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2 Published in 2023 at "Chemical record"

DOI: 10.1002/tcr.202300063

Abstract: Aldehydes serve as the key functional group in organic synthesis and are valuable intermediates. The various advanced methods of direct formylation reactions have been reviewed in this article. Overcoming the drawbacks of the traditional methods… read more here.

Keywords: formylation; recent advances; formylation reactions; direct formylation ... See more keywords

Ru/ceria-catalyzed direct formylation of amines and CO to produce formamides

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1 Published in 2017 at "Green Chemistry"

DOI: 10.1039/c6gc02603f

Abstract: We herein report a new strategy of directly converting amines and CO to formamides with 100% atom utilization efficiency. It is suitable for up to 25 amine substrates with no additives. Ru/ceria is found to… read more here.

Keywords: ceria catalyzed; formylation amines; produce formamides; catalyzed direct ... See more keywords

Direct N-formylation of nitroarenes with CO2.

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1 Published in 2020 at "Chemical communications"

DOI: 10.1039/d0cc03098h

Abstract: Herein we describe a straightforward N-formylation of nitroarenes with CO2 to access N-aryl formamides exclusively in the presence of iron and hydrosilane as additives. This protocol showcases a good tolerance of a wide range of… read more here.

Keywords: nitroarenes co2; formylation nitroarenes; direct formylation;