173279-73-7Relevant academic research and scientific papers
The synthesis of benzofuroquinolines. X. Some benzofuro[3,2-c]isoquinoline derivatives
Yamaguchi,Yoshida,Miyajima,Araki,Hirai
, p. 1517 - 1519 (1995)
Condensation of salicylonitrile with ethyl α-bromo-α-(o-ethoxycarbonylphenyl)acetate (4) effectively gave 5(6H)-benzofuro[3,2-c]isoquinolinone (2), which was converted to some 5-substituted benzofuro[3,2-c]isoquinoline derivatives 1a-g.
