91667-25-3Relevant academic research and scientific papers
Lewis Acid Catalyzed Ring-Opening Reaction of Cyclobutanones towards Conjugated Enones
Gao, Jiqiang,Guo, Ziteng,Li, Zhongjuan,Liu, Chunhui,Liu, Yu,Qiu, Tingtian,Zhang, Min,Zhao, Jinbo
, p. 6111 - 6114 (2021/12/16)
An unprecedented Fe-catalyzed ring-opening reaction of simple cyclobutanones is developed, which provides access to conjugated enones with good functional group tolerance in high yields under mild conditions. The product derivatization and gram-scale expe
Highly Stereoselective Synthesis of α,β-Unsaturated Ketones by CeCl3 Mediated Addition of Grignard Reagents to β-Enamino Ketones
Bartoli, Giuseppe,Cimarelli, Cristina,Marcantoni, Enrico,Palmieri, Gianni,Petrini, Marino
, p. 715 - 716 (2007/10/02)
A stereoselective synthesis of α,β-unsaturated ketones by direct addition of Grignard reagents to β-enamino ketones, mediated by dry cerium(III) chloride, is described and a trans relationship between the introduced framework and the carbonyl group is predominantly observed.
