Guanidine organocatalysis for enantioselective carbon-heteroatom bond-forming reactions
Sign Up to like & getrecommendations! Published in 2017 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2017.12.058
Abstract: Abstract Guanidine-containing molecules have been employed as organocatalysts, and chiral guanidines have been widely explored as catalysts for mediating asymmetric reactions by constructing an asymmetric reaction environment. Currently, many guanidine-catalyzed asymmetric reactions are available, and… read more here.
Keywords: carbon heteroatom; guanidine organocatalysis; heteroatom bond; organocatalysis enantioselective ... See more keywords
Photoredox Organocatalysis for the Enantioselective Synthesis of 1,7-Dicarbonyl Compounds.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c00326
Abstract: We describe an asymmetric organocatalytic method to synthesize 1,7-dicarbonyl compounds containing a β-stereocenter. The chemistry relies on the formation of γ-keto radicals, generated upon oxidative ring opening of cyclobutanols mastered by an organic photoredox catalyst.… read more here.
Keywords: organocatalysis enantioselective; enantioselective synthesis; chemistry; synthesis dicarbonyl ... See more keywords