1872-55-5Relevant academic research and scientific papers
Palladium-catalyzed carbonylative cyclization via trapping of acylpalladium derivatives with internal enolates. Its scope and factors affecting the C-to-O ratio
Negishi, El-Ichi,Coperet, Christophe,Sugihara, Takumichi,Shimoyama, Izumi,Zhang, Yantao,Wu, Guangzhong,Tour, James M.
, p. 425 - 436 (2007/10/02)
The Pd-catalyzed carbonylative cyclization reaction involving ω-acyl-substituted acylpalladium derivatives can proceed via intramolecular trapping with either C- or O-enolates; the preferential formation of either 5- or 6-membered rings dictates the C-to-
