86369-38-2Relevant academic research and scientific papers
A Metallaphotoredox Strategy for the Cross-Electrophile Coupling of α-Chloro Carbonyls with Aryl Halides
Chen, Tiffany Q.,MacMillan, David W. C.
supporting information, p. 14584 - 14588 (2019/09/17)
Here, we demonstrate that a metallaphotoredox-catalyzed cross-electrophile coupling mechanism provides a unified method for the α-arylation of diverse activated alkyl chlorides, including α-chloroketones, α-chloroesters, α-chloroamides, α-chlorocarboxylic acids, and benzylic chlorides. This strategy, which is effective for a wide variety of aryl bromide coupling partners, is predicated upon a halogen atom abstraction/nickel radical-capture mechanism that is generically successful across an extensive range of carbonyl substrates. The construction and use of arylacetic acid products have further enabled two-step protocols for the delivery of valuable building blocks for medicinal chemistry, such as aryldifluoromethyl and diarylmethane motifs.
STUDIES ON SRN1 REACTIONS. PART 8 NEW AND DIRECT ARYLATION AND HETARYLATION OF β-DICARBONYL COMPOUNDS BY SRN1
Beugelmans, R.,Bois-Choussy, M.,Boudet, B.
, p. 3479 - 3483 (2007/10/02)
Arylation of β-dicarbonyl compounds is carried out by photostimulated SRN1 reaction between bromobenzonitriles or bromocyanopyridine and β-dicarbonyl derived monoanions.
