An Efficient and Mild Synthesis of Tetrahydro-4H-indol-4-one Derivatives via a Domino Reaction in Water
摘要:
An efficient domino approach for the synthesis of tetrahydro-4H-indol-4-one derivatives has been established. The use of catalytic amount of l-proline in water at 60 degrees C makes it quite simple, more convenient, and environmentally benign.