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• 616-45-5 2-pyrrolidinon 
• 64-17-5 ethanol 
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• 1397464-41-3 2-((4-nitrophenyl)(2-oxopyrrolidin-1-yl)methyl)-1,3-diphenylpropane-1,3-dione 
• 1397464-39-9 3-((4-nitrophenyl)(2-oxopyrrolidin-1-yl)methyl)pentane-2,4-dione 
• 1372406-41-1 1-((6-methyl-1H-indol-3-yl)(4-nitrophenyl)methyl)pyrrolidin-2-one 
• 1372406-45-5 1-((7-methyl-1H-indol-3-yl)(4-nitrophenyl)methyl)pyrrolidin-2-one 
• 1372406-37-5 1-((1H-indol-3-yl)(4-nitrophenyl)methyl)pyrrolidin-2-one 
• 1372406-39-7 1-((1-methyl-1H-indol-3-yl)(4-nitrophenyl)methyl)pyrrolidin-2-one 
• 1372406-38-6 1-((2-methyl-1H-indol-3-yl)(4-nitrophenyl)methyl)pyrrolidin-2-one 
• 1372406-40-0 1-((5-methyl-1H-indol-3-yl)(4-nitrophenyl)methyl)pyrrolidin-2-one 
• 1372406-43-3 1-((5-bromo-1H-indol-3-yl)(4-nitrophenyl)methyl)pyrrolidin-2-one 
• 1372406-42-2 1-((5-methoxy-1H-indol-3-yl)(4-nitrophenyl)methyl)pyrrolidin-2-one 

Relevant academic research and scientific papers

Iron-catalyzed C-O bond functionalization of butyrolactam derivatives with various N-/C-nucleophiles

An efficient iron-catalyzed C-O bond functionalization of butyrolactam derivatives with various N-/C-nucleophiles to enable the synthesis of pharmaceutically important butyrolactam derivatives has been developed here. The versatility of the present methodology is demonstrated for direct amination and carbonation by using a variety of sulfonamides, amines, amides, indoles, and 1,3-dicarbonyl compounds under mild conditions. The reaction also showed a wide substrate scope and synthetic simplicity. Additionally, only alcohol was produced as the by-product in all cases. This journal is