Hydroxylamine, O-ethyl- → HCID 136056365, compound

Participants

Reaction Steps

Into 20 ml of ethanol was dissolved 1.6 g of 2-butyryl-3-hydroxy-5-(4-methylsulfinylphenyl)-2-cyclohexen-1-one and to the solution was added 0.5 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, 1.3 g of colorless objective crystals having a melting point of 72°-74° C. was obtained.

Provenance & Evidence