Hydroxylamine, O-ethyl- → HCID 178449937, compound

Participants

Reaction Conditions

Reaction Steps

Into 10 ml of ethanol, 2.97 g of 2-butyryl-5-(2-ethylthiopropyl)-4-methylcyclohexane-1,3-dione was dissolved and 0.81 g of ethoxyamine was dropped thereto at 0° C. and the resulting solution was stirred at room temperature for 3 hours. After pouring the reaction solution into ice-cold water, the mixture was extracted with chloroform. The chloroform solution was washed with water and extracted with 1N-sodium hydroxide solution. The sodium hydroxide solution was acidified with 1N-hydrochloric acid and the acidified mixture was extracted with chloroform. The chloroform solution was washed with water and dried over anhydrous magnesium sulfate. The removal of chloroform by distillation under reduced pressure gave 3.0 g of the desired product as yellow oily material. Yield 88%, nD19.5 1.5375.

Provenance & Evidence