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HRID963966

反应详情

EQUATION

反应方程式

HRID 963966 的结构方程式

REACTANTS

反应物

2
结构：OC[C@H]1O[C@@](CO)(O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H]1O
HCID5988

Sucrose

C12H22O11

结构：O=S(=O)=O.c1ccncc1
HCID168533

Pyridine-sulfur trioxide (1:1)

C5H5NO3S

PRODUCTS

生成物

1
结构：O=S(=O)(O)OC[C@H]1O[C@@](COS(=O)(=O)O)(O[C@H]2O[C@H](COS(=O)(=O)O)[C@@H](OS(=O)(=O)O)[C@H](OS(=O)(=O)O)[C@H]2OS(=O)(=O)O)[C@@H](OS(=O)(=O)O)[C@@H]1OS(=O)(=O)O
HCID444237

Sucrose octasulfate

C12H22O35S8

AUXILIARIES

试剂、催化剂与溶剂

1
结构：O
溶剂HCID962

Water

H2O

CONDITIONS

反应条件

温度
65 °C

PROCEDURE

实验过程

254.7 g (1.6 mol) of sulfur trioxide pyridine were slurried in 1300 ml of water-free pyridine. With stirring, 68.5 g (0.2 mol) of sucrose were added. The reaction mixture was heated to 65° C. and kept at this temperature for 240 minutes. As the reaction proceeded, the substance was separated as a thick flowing oil. When the reaction was terminated, the agitator was stopped, the pyridine phase was decanted, and the oily phase was dissolved in 600 ml of ion-exchanged water.

WORKUP

后处理

  1. customthe substance was separated as a thick
  2. customWhen the reaction was terminated
  3. customthe pyridine phase was decanted
  4. dissolutionthe oily phase was dissolved in 600 ml of ion-exchanged water