HRID1005614

反应详情

EQUATION

反应方程式

HRID 1005614 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

CONDITIONS

反应条件

温度
50 °C

PROCEDURE

实验过程

A mixture of 27-stearoyloxyheptacosanoic acid (8.88 g, 12.8 mmoles), tetrahydrofuran (120 ml), dried 1-hydroxybenzotriazole (4 g, 34.1 mmoles), phytosphingosine (3.91 g, 12.33 mmoles) and N,N'-diisopropylcarbodiimide (2.55 ml, 16.3 mmoles) was stirred under nitrogen for 2 hours at 40° C. and for another 4 hours at 50° C. After filtration and recrystallisation from hot chloroform 8.84 g of the title compound was obtained.

WORKUP

后处理

  1. filtrationAfter filtration and recrystallisation from hot chloroform 8.84 g of the title compound
  2. customwas obtained