52789-91-0Relevant academic research and scientific papers
Tandem addition/cyclization for synthesis of 2-aroyl benzofurans and 2-aroyl indoles by carbopalladation of nitriles
Gong, Julin,Hu, Kun,Shao, Yinlin,Li, Renhao,Zhang, Yetong,Hu, Maolin,Chen, Jiuxi
, p. 488 - 494 (2020/02/03)
The first example of the palladium-catalyzed tandem addition/cyclization of 2-(2-acylphenoxy)acetonitriles with arylboronic acids has been developed, providing a new strategy for the synthesis of 2-aroyl benzofurans with excellent chemoselectivity and wid
DMAP-catalyzed cascade reaction: One-pot synthesis of benzofurans in water
Shang, Yongjia,Wang, Cuie,He, Xinwei,Ju, Kai,Zhang, Min,Yu, Shuyan,Wu, Jiaping
experimental part, p. 9629 - 9633 (2011/01/03)
A series of benzofurans were efficiently synthesized in good to excellent yields using 4-dimethylaminopyridine (DMAP) catalyzed cascade reaction between salicylaldehydes and halogenated ketones in water at 80 °C opened atmosphere.
Microwave-mediated solvent free Rap-Stoermer reaction for efficient synthesis of benzofurans
Rao, Maddali L.N.,Awasthi, Dheeraj K.,Banerjee, Debasis
, p. 431 - 434 (2008/02/03)
The Rap-Stoermer reaction of salicylaldehydes with diverse phenacyl bromide and phenacyl iodides proceeded cleanly to afford various functionalized benzofurans in excellent yields under base-mediated solvent free microwave irradiation conditions.
Reaction of chalcones with NBS, a simple one pot synthesis of 2-aroylbenzo[b]furanes
Litkei, Gyoergy,Gulacsi, Katalin,Antus, Sandor,Dinya, Zoltan
, p. 3061 - 3074 (2007/10/03)
A simple one pot synthesis of 2-aroylbenzo[b]furanes has been achieved by bromomethoxylation with NBS and subsequent treatment of the appropriately substituted 2-hydroxychalcones with sodium hydroxide.
