1233489-07-0Relevant academic research and scientific papers
Highly efficient and expedient synthesis of 5-hydroxy-1 H-pyrrol-2-(5 H)-ones from FeCl3-catalyzed tandem intramolecular enaminic addition of tertiary enamides to ketones and 1,3-hydroxy rearrangement
Yang, Luo,Lei, Chuan-Hu,Wang, De-Xian,Huang, Zhi-Tang,Wang, Mei-Xiang
supporting information; experimental part, p. 3918 - 3921 (2010/11/16)
Catalyzed by FeCl3 under very mild conditions, tertiary enamides underwent a highly efficient intramolecular enaminic addition reaction to the ketonic carbonyls followed by 1,3-hydroxy rearrangement to produce 5-hydroxy-1H-pyrrol-2(5H)-ones in
