3-(Cyclopentyloxy)-4-methoxyaniline → HCID 21994446, compound

Participants

Reaction Steps

0.60 g (2.89 mmole) of the 3-cyclopentyloxy-4-methoxyaniline produced in Example 1(2) and 0.33 g (2.89 mmole) of 2, 4-dioxopiperidine were dissolved in solution of 15 ml of benzene, 4 ml of acetonitrile, and 1 ml of methanol and the mixture was stirred at room temperature for 24 hours. After the reaction, the solvent was removed in vacuo and the residue was triturated with ether. The precipitated brown crystal was collected by filtration, then dried in vacuo to obtain the title compound 0.88 g (yield 100%).

Provenance & Evidence