891863-23-3Relevant articles and documents
A facile synthetic route to highly functionalized 2,4-pyrrolidinediones: A new base-catalyzed cyclization
Jin, Yu-Zi,Zhu Yin, Bing,Lee, Youn-Sik
, p. 357 - 368 (2007/10/03)
2,4-Pyrrolidinedione derivatives were synthesized in 67-85% yield in one-pot reaction via base-catalyzed cyclization of α-(arylvinylcarbonyl)-α′-(N-arylaminocarbonyl)ketene dithioacetals formed in situ by the reaction of a-acetyl-α′-(N-arylaminocarbonyl)k