Synthesis of 1-(2-Methyl-1,2,3,4-tetrahydroquinolin-4-yl) pyrrolidin-2-ones from Anilines and N-Vinyl Pyrrolidin-2-one Through Imino Diels–Alder Reaction Using 4-Nitro Phthalic Acid as Catalyst

Aswathanarayana Srinivasa,Kittappa M. Mahadevan,Vijaykumar Hulikal

Synthesis of 1-(2-Methyl-1,2,3,4-tetrahydroquinolin-4-yl) pyrrolidin-2-ones from Anilines and N-Vinyl Pyrrolidin-2-one Through Imino Diels–Alder Reaction Using 4-Nitro Phthalic Acid as Catalyst

2008

Aswathanarayana Srinivasa
Kittappa M. Mahadevan
Vijaykumar Hulikal

Aryl amines react smoothly and efficiently with N-vinyl pyrrolidin-2-one in the presence of 4-nitro phthalic acid in acetonitrile to afford the corresponding 1-(2-methyl-1,2,3,4-tetrahydroquinolin-4-yl)pyrrolidin-2-ones in good yields.

Keywords:

Organic chemistry
Diels–Alder reaction
Aryl
Phthalic acid
Acetonitrile
Catalysis
Photochemistry
Chemistry
pyrrolidin 2 one
Nitro

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