1435477-66-9Relevant academic research and scientific papers
Annulation of Benzamides with Arynes Using Palladium with Photoredox Dual Catalysis
Zhao, Jie,Li, Hongji,Li, Pinhua,Wang, Lei
, p. 9007 - 9016 (2019/08/12)
Efficient annulation of benzamides with arynes using palladium and photoredox dual catalysis under an oxygen atmosphere is disclosed, which circumvents the use of external toxic metal oxidant and proceeds readily via aryne insertion at room temperature to construct the phenanthridinone backbone.
A highly efficient Pd-catalyzed decarboxylative ortho-arylation of amides with aryl acylperoxides
Li, Dengke,Xu, Ning,Zhang, Yicheng,Wang, Lei
supporting information, p. 14862 - 14865 (2014/12/11)
An efficient Pd-catalyzed decarboxylative ortho-arylation of amides with aryl acylperoxides was developed. A variety of anilides reacted with aryl acylperoxides to afford the corresponding ortho-arylation products, and N-methoxyarylamides generated phenanthridinones. This journal is
Synthesis of phenanthridinones from N-methoxybenzamides and aryltriethoxysilanes through RhIII-catalyzed C-H and N-H bond activation
Senthilkumar, Natarajan,Parthasarathy, Kanniyappan,Gandeepan, Parthasarathy,Cheng, Chien-Hong
, p. 2175 - 2181 (2013/09/23)
An efficient method for the one-pot synthesis of substituted phenanthridinone derivatives from N-methoxybenzamides and aryltriethoxysilanes through rhodium-catalyzed dual C-H bond activation and annulation reactions is described. A double-cycle mechanism is proposed to account for this catalytic reaction. In addition, isotope-labeling studies were performed to understand the intimate mechanism of the reaction. Keeping active: The rhodium-catalyzed C-H bond activation and annulation reactions of N-methoxybenzamides with aryltriethoxysilanes to give substituted phenanthridinone derivatives in good-to-excellent yields is described. Copyright
Rhodium(III)-catalyzed oxidative ciH coupling of N-methoxybenzamides with aryl boronic acids: One-pot synthesis of phenanthridinones
Karthikeyan, Jaganathan,Haridharan, Radhakrishnan,Cheng, Chien-Hong
supporting information, p. 12343 - 12347 (2013/02/23)
General solution: An efficient rhodium-catalyzed dual CiH bond activation and cyclization of N-methoxybenzamides 1 with aryl boronic acids 2 (see scheme; Cp=Me5C5) provides a straightforward and general approach to the phenanthridinone structure, which occurs widely in natural products and drugs. Highly regioselective CiC and CiN bond formation under mild conditions afforded a wide range of substituted phenanthridinones 3. Copyright
