Allylamine → HCID 13137238, compound

Participants

Reaction Steps

2-Ethyl-3-hydroxy-4-cyclopentenone (12.6 g) was dropwise added to a mixture of allylamine (25 g) and toluene (25 g) in the same flask as used in Example 1 at a temperature of 10° to 20° C. for 1 hour. The reaction mixture was kept at a temperature of 20° to 30° C. for 3 hours. After completion of the reaction, the mixture was treated and purified in the same manner as in Example 1 to obtain 2-ethyl-4-allylamino-2-cyclopentenone (15.7 g). Yield, 95%. nD20 1.4924.

Provenance & Evidence