110802-11-4Relevant academic research and scientific papers
One-pot synthesis of 2-substituted furo[3,2-c]quinolines via tandem coupling-cyclization under Pd/C-copper catalysis
Venkataraman, Subramanian,Barange, Deepak Kumar,Pal, Manojit
, p. 7317 - 7322 (2006)
Pd/C-Cu catalyzed coupling reactions of 3-iodo-1H-quinolin-4-ones with a variety of terminal alkynes afforded furo[3,2-c]quinolines regioselectively in good to excellent yields. 3-Alkynyl quinolones were isolated under the same reaction conditions when th
Direct synthesis of 2-aryl-4-quinolones via transition-metal-free intramolecular oxidative C(sp3)-H/C(sp3)-H coupling
Hu, Wei,Lin, Jian-Ping,Song, Li-Rui,Long, Ya-Qiu
, p. 1268 - 1271 (2015/05/20)
A novel, metal-free oxidative intramolecular Mannich reaction was developed between secondary amines and unmodified ketones, affording a simple and direct access to a broad range of 2-arylquinolin-4(1H)-ones through C(sp3)-H activation/C(sp3)-C(sp3) bond formation from readily available N-arylmethyl-2-aminophenylketones, using TEMPO as the oxidant and KOtBu as the base.
