6332-85-0Relevant academic research and scientific papers
Efficient synthesis of 5-arylmethyl-5-phenylimidazolidine-2,4-dione (or 5-arylmethyl-5-phenyl-2-thioxoimidazolidin-4-one) from chalcone oxides under ultrasound irradiation
Li, Ji-Tai,Xu, Xiao-Ya,Yin, Ying
experimental part, p. 198 - 201 (2012/04/04)
Synthesis of 5-arylmetlryl-5-phenylirnidazolidine-2,4-dione (or 5-arylmethyl-5-phenyl-2-thoxoimidazolidin-4- one) via the reaction of 3-aryl-2,3-epoxyl-1-phenyl-1-propanone and urea (or thiourea) was carried out in 57-98% yields at 50 °C in EtOH in the pr
A novel one-pot rearrangement reaction of 2,3-epoxydiaryl ketones: Synthesis of (±)-5,5-disubstituted imidazolones and 5,5-disubstituted hydantoins
Bhat, Bilal A.,Dhar, Kanaya L.,Puri, Satish C.,Spiteller, Michael
, p. 2723 - 2726 (2008/02/11)
A novel one-pot rearrangement reaction, involving sequential epoxide rearrangement, condensation, cyclization and phenyl migration took place when 2,3-epoxydiphenyl ketones were treated with guanidine hydrochloride or urea in the presence of a base like s
