1346019-25-7Relevant academic research and scientific papers
Cu(OTf)2-Catalyzed Intramolecular Radical Cascade Reactions for the Diversity-Oriented Synthesis of Quinoline-Annulated Polyheterocyclic Frameworks
Yuan, Shuo,Zhang, Jingya,Zhang, Danqing,Wei, Donghui,Zuo, Jiahui,Song, Jian,Yu, Bin,Liu, Hong-Min
supporting information, p. 1445 - 1450 (2021/03/03)
Compound libraries with high levels of structural diversity and novelty could cover underexploited chemical space and thus have been highly pursued in drug discovery. Herein, we report the first Cu(OTf)2-catalyzed intramolecular radical cascade reactions
Bronsted acid-promoted sequential hydroarylation-hydroamidation of arene-tethered 1-(2-alkynylphenyl)ureas: Direct access to 4,4-spiro-3,4-dihydro- 2-(1H)-quinazolinones
Wang, Honggen,Zhao, Jiaji,Zhang, Jiancun,Zhu, Qiang
supporting information; experimental part, p. 2653 - 2658 (2011/12/01)
A Bronsted acid-promoted approach to 4,4-sipro-3,4-dihydro-2-(1H)- quinazolinones from arene-tethered 1-(2-alkynylphenyl)ureas has been developed. The reaction is initiated by intramolecular hydroarylation followed by hydroamidation, assisted by intramole
