75371-62-9Relevant academic research and scientific papers
Copper-promoted Chan-Lam coupling between enaminones and aryl boronic acids
Duan, Xiyan,Liu, Ning,Liu, Kun,Song, Yakun,Wang, Jia,Mao, Xianhua,Xu, Weidong,Yang, Shijie,Li, Huixian,Ma, Junying
, p. 4187 - 4190 (2018)
A novel copper-promoted N-arylation of enaminones with aromatic boronic acids has been developed, which provides an efficient way to synthesize N-aryl enaminones with a broad substrate scope and excellent functional group compatibility. The N-aryl enaminones could be converted into a series of highly valuable building blocks and bioactive compounds. Notably, in comparison with traditional methods, this alternative approach provides accesses to N-aryl enaminones bearing multiple aromatic rings.
Copper-catalyzed C-C bond formation through C-H functionalization: Synthesis of multisubstituted indoles from N-aryl enaminones
Bernini, Roberta,Fabrizi, Giancarlo,Sferrazza, Alessio,Cacchi, Sandro
supporting information; experimental part, p. 8078 - 8081 (2010/01/16)
A variety of functionalities, including the whole range of halogen substituents, are tolerated in the title reaction, an intramolecular approach for the construction of a multisubstituted indole skeleton from readily available enaminones (see scheme; phen=1,10-phenanthroline). The indole products are also prepared directly in high yield from α, β-ynones and primary amines.
Reactions of Primary and Secondary Aromatic Amines with Aroylphenylacetylenes and Configurational Assignments of the Adducts
Fouli, F. A.,Beshay, A. D.
, p. 410 - 412 (2007/10/02)
The reaction of aroylphenylacetylenes (Ia-c) with aniline and other primary and secondary aromatic amines in a protic solvent (ethanol) gives rise to only (Z)-isomers (IIa-s) of the adducts.However, the reaction of benzoylphenylacetylene (Ia) with aniline
