850094-49-4Relevant articles and documents
A mild, efficient, and green procedure for Michael addition of active methylene compounds to chalcones under microwave irradiation
Paul, Satya,Gupta, Monika,Singh, Parvinder Pal,Gupta, Rajive,Loupy, Andre
, p. 325 - 332 (2005)
A simple, rapid, and highly efficient method has been developed for the Michael addition of active methylene compounds to chalcones using potassium carbonate and water under microwave irradiation. The method is totally exempt of organic solvents, and pure
A novel tandem reaction of chalcone with malononitrile or ethylcyanoacetate promoted by samarium (III) iodide and followed by samarium (II) iodide
Ma, Yongmin,Zhang, Yongmin
, p. 288 - 290 (2007/10/03)
Michael additions of active methylene compounds (for example: malononitrile, ethylcyanoacetate) to chalcones promoted by Sm3 gave 1,4-adducts which, after intramolecular coupling reactions induced by Sm2, furnished fine yields of cyc