156381-89-4Relevant academic research and scientific papers
Sustainable and selective synthesis of 3,4-dihydroquinolizin-2-one and quinolizin-2-one derivatives via the reactions of penta-3,4-dien-2-ones
Fan, Xuesen,He, Yan,Zhang, Xinying,Wang, Jianji
supporting information, p. 1393 - 1398 (2014/03/21)
In this paper, a novel and green methodology for the synthesis of 3,4-dihydroquinolizin-2-one derivatives via the tandem reactions of penta-3,4-dien-2-ones with pyridine, quinoline, or isoquinoline at rt in aqueous ethanol was developed. Notably, the reac
One-pot cascade reactions of 1-arylpenta-3,4-dien-2-ones leading to 2-arylphenols and dibenzopyroanones
He, Yan,Zhang, Xinying,Fan, Xuesen
supporting information, p. 14968 - 14970 (2014/12/11)
A one-pot cascade reaction of 1-arylpenta-3,4-dien-2-ones with activated ketones allowed for an efficient and sustainable synthesis of 2-arylphenols. Moreover, this reaction was also found to be compatible and combinable with Pd-catalyzed C-H activation a
New Six- to Eight-Membered-Ring Formation Based on the Intramolecular Endo- Mode Ring Closure of Allenyl (Substituted Phenyl)alkyl Ketones
Nagao, Yoshimitsu,Lee, Woo Song,Komaki, Yoichi,Sano, Shigeki,Shiro, Motoo
, p. 597 - 600 (2007/10/02)
Several allenyl ketones possessing an aryl group were submitted to a new intramolecular endo-mode cyclization with BF3*OEt2 or TiCl4 in CH2Cl2 to afford the corresponding 6-, 7-, and 8-membered carbocyclic products.
