Hydroxylamine, O-ethyl- → HCID 135999353, compound

Participants

Reaction Steps

Into 20 ml of ethanol was dissolved 2.9 g of 3-hydroxy-5-(4-methylthiophenyl)-2-propionyl-2-cyclohexen-1-one and to the solution was added 0.8 g of ethoxyamine. The mixture was kept for 15 hours at room temperature and it was poured into ice water. The crystal sedimented was collected with a filtering step and recrystallized with methanol. Thus, 3.1 g of colorless objective crystals having a melting point of 83°-84° C. was obtained.

Provenance & Evidence