1444018-40-9Relevant articles and documents
Synthesis of Benzoacridines and Benzophenanthridines by Regioselective Pd-Catalyzed Cross-Coupling Reactions Followed by Acid-Mediated Cycloisomerizations
Janke, Sophie,Boldt, Sebastian,Ghazargan, Karapet,Ehlers, Peter,Villinger, Alexander,Langer, Peter
supporting information, p. 6177 - 6197 (2019/08/16)
A convenient synthesis of various benzoacridines and benzophenanthridines from readily available dihalogenated quinolines is reported. The synthesis is based on regioselective Suzuki and Sonogashira reactions followed by Br?nsted acid-mediated cycloisomerization. The developed methodology is highly modular and allows the construction of various ring systems and substitution patterns in high yields. The optical and electrochemical properties of selected derivatives were investigated.
Organocatalytic functionalization of heteroaromatic N-oxides with C-nucleophiles using in situ generated onium amide bases
Inamoto, Kiyofumi,Araki, Yuta,Kikkawa, Shoko,Yonemoto, Misato,Tanaka, Yoshiyuki,Kondo, Yoshinori
, p. 4438 - 4441 (2013/08/23)
Organocatalytic functionalization of heteroaromatic N-oxides was investigated using in situ generated onium amide bases, and C-nucleophiles were efficiently introduced by the sequential addition-elimination reaction under metal-free conditions, affording 2-substituted nitrogen heteroaromatics generally in good to high yields. The Royal Society of Chemistry 2013.
