International Journal on Minority and Group Rights. Том 10. 2003. С. 203-220
It has been proved that the reaction between furfuryl amines and N-R-maleimides leads to the formation of aza-Michael addition products-3-(furylmethylamino)-N-R-pyrrolidine-2,5-diones, instead of 7-oxa-2-azabicyclo[2.2.1]hept-5-enes, as this journal reported previously. © The Royal Society of Chemistry 2017.