First Cp*Co(III)-catalyzed Mizoroki-Heck coupling reactions of alkenes and aryl bromide/iodide
Sign Up to like & getrecommendations! Published in 2019 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2019.151283
Abstract: Abstract A Cp*Co(CO)I2 catalyzed Mizoroki-Heck coupling of alkenes and aryl halide is established at feasible reaction conditions. The Cp*Co(III) catalyst excellently work to couple the aryl iodide and alkene, and produce up to 94% yield… read more here.
Keywords: catalyzed mizoroki; heck coupling; alkenes aryl; heck ... See more keywords
Nickel-Catalyzed Direct Cross-Coupling of Aryl Thioether with Aryl Bromide.
Sign Up to like & getrecommendations! Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.3c00518
Abstract: A straightforward cross-coupling of aryl thioether with aryl bromide with the aid of nickel salt, magnesium, and lithium chloride in tetrahydrofuran at ambient temperature was accomplished. The one-pot reactions proceeded efficiently via C-S bond cleavage… read more here.
Keywords: coupling aryl; cross coupling; aryl thioether; aryl bromide ... See more keywords
Halogenase-Assisted Alkyne/Aryl Bromide Sonogashira Coupling for Ribosomally Synthesized Peptides
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c12210
Abstract: We describe the enzymatic bromination of ribosomally synthesized peptides and develop protocols for Sonogashira coupling of peptidic aryl bromides with a panel of alkynes. Using this workflow, entirely new chemical handles are introduced onto ribosomal… read more here.
Keywords: chemistry; aryl bromide; halogenase assisted; ribosomally synthesized ... See more keywords