HRID68178

反应详情

EQUATION

反应方程式

HRID 68178 的结构方程式

PROCEDURE

实验过程

N1-Methyl-N3-(3-methyl-4-nitrophenyl)-N1-{3-[(3-methyl-4-nitrophenyl)amino]propyl}-1,3-propanediamine (60.2 g, 0.14 mol) from step 7.1 was heated under reflux with allyl p-toluene sulfonate (34.0 g, 0.16 mol) in 500 ml toluene for 6 hours. As the reaction progressed the product separated out in the form of an oily substance. This oil was separated from the supernatant liquid by decanting and dried. On further cooling the oil initially solidified to a glassy material and after drying could be crushed to afford the product as a brown powder. Yield: 66.0 g (72.5%).

WORKUP

后处理

  1. customseparated out in the form of an oily substance
  2. customThis oil was separated from the supernatant liquid
  3. customby decanting
  4. customdried
  5. temperatureOn further cooling the oil
  6. customafter drying could
  7. custombe crushed