135885-85-7Relevant articles and documents
Michael additions of active methylene compounds to chalcones promoted by samarium(III) iodide
Ma, Yongmin,Zhang, Yongmin
, p. 819 - 823 (2002)
Promoted by SmI3, α,β-unsaturated ketones reacted with malononitrile, ethylcyanoacetate, diethylmalonate, β-ketoester or nitromethane to give the 1,4-adducts in moderate to good yields.
The Michael addition of active methylene compounds to chalcone derivatives using a catalytic amount of iodine and K2CO3 at room temperature
Ren, Yi-Ming,Cai, Chun
experimental part, p. 176 - 178 (2011/07/31)
A convenient method for the Michael addition of active methylene compounds to chalcone derivatives has been developed using the inexpensive and environmentally friendly reagent I2/K2CO3 at room temperature. The method is m
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
