295359-56-7Relevant academic research and scientific papers
Synthesis of 2,2′-biquinolines from o-isocyanostyrenes
Kobayashi, Kazuhiro,Yonemori, Junpei,Matsunaga, Akihiro,Kitamura, Taichi,Miyuki, Tanmatsu,Morikawa, Osamu,Konishi, Hisatoshi
, p. 33 - 36 (2001)
The heating of o-isocyanostyrenes (1) in diglyme at reflux temperature for 2 h afforded the corresponding 2,2′-biquinolines (2) via a coupling/electrocyclic reaction in fair-to-good yields.
The formation of quinolin-2(1H)-ones via electrocyclic reaction of o-isocyanatostyrenes generated in situ from o-isocyanostyrenes
Kobayashi, Kazuhiro,Kitamura, Taichi,Yoneda, Keiichi,Morikawa, Osamu,Konishi, Hisatoshi
, p. 798 - 799 (2007/10/03)
A convenient one-pot preparation of 4-substituted or 3,4-disubstituted quinolin-2(1H)-ones from 2-isocyanostyrene derivatives, which involves mCPBA oxidation to the corresponding isocyanate intermediates followed by electrocyclization, is described.
