6 Result(s)
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Article
Open AccessArylcarboxylation of unactivated alkenes with CO2 via visible-light photoredox catalysis
Photocatalytic carboxylation of alkenes with CO2 is a promising and sustainable strategy to synthesize high value-added carboxylic acids. However, it is challenging and rarely investigated for unactivated alkenes...
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Article
Electrochemical reactor dictates site selectivity in N-heteroarene carboxylations
Pyridines and related N-heteroarenes are commonly found in pharmaceuticals, agrochemicals and other biologically active compounds1,2. Site-selective C–H functionalization would provide a direct way of making thes...
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Article
Open AccessNickel-catalyzed electrochemical carboxylation of unactivated aryl and alkyl halides with CO2
Electrochemical catalytic reductive cross couplings are powerful and sustainable methods to construct C−C bonds by using electron as the clean reductant. However, activated substrates are used in most cases. H...
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Article
Open AccessVisible-light photoredox-catalyzed umpolung carboxylation of carbonyl compounds with CO2
Photoredox-mediated umpolung strategy provides an alternative pattern for functionalization of carbonyl compounds. However, general approaches towards carboxylation of carbonyl compounds with CO2 remain scarce. H...
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Article
Open AccessReductive dearomative arylcarboxylation of indoles with CO2 via visible-light photoredox catalysis
Catalytic reductive coupling of two electrophiles and one unsaturated bond represents an economic and efficient way to construct complex skeletons, which is dominated by transition-metal catalysis via two elec...
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Article
Open AccessTransition metal-free phosphonocarboxylation of alkenes with carbon dioxide via visible-light photoredox catalysis
Catalytic difunctionalization of alkenes has been an ideal strategy to generate structurally complex molecules with diverse substitution patterns. Although both phosphonyl and carboxyl groups are valuable func...
