217468-58-1Relevant academic research and scientific papers
Synthesis of substituted phenanthrenes via intramolecular condensation based on temperature-dependent deprotonation using a weak carbonate base
Monsieurs, Katrien,Rombouts, Geert,Tapolcsányi, Pál,Mátyus, Péter,Maes, Bert U. W.
, p. 3225 - 3230 (2008/09/17)
Construction of substituted phenanthrenes via intramolecular condensation of 2′-methylbiphenyl-2-carbaldehydes using a mild base at 200 °C is described. The required high temperature can be quickly reached and easily maintained using microwave flash heating. Georg Thieme Verlag Stuttgart.
A versatile and convenient method for the synthesis of substituted benzo[a]carbazoles and pyrido[2,3-a]carbazoles
De Koning, Charles B.,Michael, Joseph P.,Rousseau, Amanda L.
, p. 1705 - 1713 (2007/10/03)
Treatment of 2-(o-tolyl)- or 2-(3-methyl-2-pyridyl)-substituted indole-3-carbaldehydes with potassium tert-butoxide in DMF at 70-80°C with simultaneous irradiation from a 400 W high-pressure mercury lamp afforded benzo[a]carbazoles and pyrido[2,3-a]carbaz
A novel method for the synthesis of phenanthrenes and benzo[a]carbazoles
De Koning, Charles B.,Michael, Joseph P.,Rousseau, Amanda L.
, p. 8725 - 8728 (2007/10/03)
The synthesis of several phenanthrenes and carbazoles utilising a novel reaction mediated by potassium t-butoxide and light through a quartz filter is described.
