反应 #3710633
相关文献 (1)
openreactiondata ↗doi:10.6084/m9.figshare.5104873.v1; patent:US04090025
反应条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: Phenacyl bromide (10 g.) in 50 ml of chloroform is added over 20 minutes to a mixture of 2-butoxyethylamine (6 g.) and triethylamine (7 g.) in 50 ml. of chloroform at 0° C. The mixture is stirred for 2 hours. Water (100 ml.) is added, the organic layer separated, cooled to 0° C. and glacial acetic acid (5 ml.), potassium cyanate (5 g.) and methanol (20 ml.) are added. The mixture is refluxed for ninety minutes, cooled, washed with saturated sodium bicarbonate solution, dried, and solvent removed to give the title product. at 0° C the organic layer separated glacial acetic acid (5 ml.), potassium cyanate (5 g.) and methanol (20 ml.) are added The mixture is refluxed for ninety minutes cooled washed with saturated sodium bicarbonate solution dried solvent removed
来源 ID: ord-010b58a025804f02aeb3413b6e5fe375