Synthesis of functionalized 3-amino-pyrrolidine-2,5-diones through an aliphatic acid silver mediated oxidative post-GBB modification reaction
作者:Xiang Wang、Yue Sun、Meng-Yuan Wang、Jing-Ru Zou、Zeng-Yun Tian、Lei-Ming Huo、Xin-Gang Xie、Guo-Xin Wang、Xing Huo
DOI:10.1016/j.tet.2024.133876
日期:2024.3
The efficient synthesis of a range of biologically significant functionalized 3-aminopyrrolidine-2,5-dione derivatives was achieved from -fused imidazole derivatives (GBB(Groebke-Blackburn-Bienaymé) reaction products) through structural rearrangement by the treatment of aliphatic acid silver salt. The reaction features wide substrates scope, exceptionally mild conditions, moderate-to-good yields and