反应 #2060487
相关文献 (1)
openreactiondata ↗doi:10.6084/m9.figshare.5104873.v1; patent:US04323680
反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: To a solution of 1.7 g (0.01 mol) of 4-chloroquinazoline in 50 ml of benzene were added 1.0 g (0.01 mol) of triethylamine and 1.8 g (0.01 mol) of 5-phenoxypentylamine, and the mixture was refluxed for 3 hours. After completion of the reaction, the benzene was evaporated under reduced pressure to leave crystals, which were washed with water, collected by filtration and recrystallized from aqueous ethanol, giving 0.6 g of 4-(5-phenoxypentyl)aminoquinazoline in the form of colorless flakes. the mixture was refluxed for 3 hours After completion of the reaction the benzene was evaporated under reduced pressure to leave crystals, which were washed with water collected by filtration recrystallized from aqueous ethanol
来源 ID: ord-b1a21cd233064625b12b877b47a67c12