94706-85-1Relevant academic research and scientific papers
Aqueous α-Arylation of Mono- and Diarylethanone Enolates at Low Catalyst Loading
Astarloa, Iratxe,SanMartin, Raul,Herrero, María Teresa,Domínguez, Esther
supporting information, p. 1711 - 1718 (2018/03/21)
Acetophenone and deoxybenzoin derivatives are selectively α-arylated using a combination of very small amounts of palladium acetate and diphenylphosphine oxide as catalyst system and water as the only solvent. Target di- and triarylethanones are isolated virtually free of metal residues, and the reaction is amenable to gram-scale. A mechanistic proposal based on TEM images, poisoning experiments, kinetic plot and ESI-MS spectrometry is also provided. (Figure presented.).
Photochemical ring opening of 7-benzoyl-and 7-methoxycarbonyldibenzonorcaradienes. Competing 1,2-hydrogen shift and cyclization reactions of 1,3-diradicals
Bogdanova, Aneta,Popik, Vladimir V.
, p. 1885 - 1888 (2007/10/03)
(formula presented) The UV irradiation of dibenzonorcaradienes bearing an acyl or alkoxycarbonyl substituent in the 7-position results in formation of substituted phenanthrenes, as well as cis-trans isomerization of the starting material. This reaction ap
