64819-77-8Relevant academic research and scientific papers
Quinoxalinone-benzimidazole rearrangement: An efficient strategy for the synthesis of structurally diverse quinoline derivatives with benzimidazole moieties Dedicated to the 80th anniversary of Academician Oleg Nikolaevich Chupakhin
Mamedov, Vakhid A.,Galimullina, Venera R.,Zhukova, Nataliya A.,Kadyrova, Saniya F.,Mironova, Ekaterina V.,Rizvanov, Il'Dar Kh.,Latypov, Shamil K.
, p. 4319 - 4324 (2014/07/22)
A novel and efficient procedure for the synthesis of structurally diverse benzimidazolylquinolines has been realized through a new acid-catalyzed quinoxalinone-benzimidazole rearrangement of the spiro-quinoxalinone derivatives formed in situ from the reaction of 3-(2-aminophenyl)quinoxalin-2(1H)-ones and different ketones.
Friedl?nder reaction/quinoxalinone-benzimidazole rearrangement sequence: Expeditious entry to diverse quinoline derivatives with the benzimidazole moieties
Mamedov, Vakhid A.,Kadyrova, Saniya F.,Zhukova, Nataliya A.,Galimullina, Venera R.,Polyancev, Fedor M.,Latypov, Shamil K.
, p. 5934 - 5946 (2015/03/30)
A protocol has been developed for the efficient synthesis of structurally diverse 4-(benzimidazol-2-yl)quinolines via reactions of 3-(2-aminophenyl)quinoxalin-2(1H)-ones and ketones, including acetone, acetophenones, 1,3-pentanedione and ethyl acetoacetat
