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HRID2294516

反应详情

EQUATION

反应方程式

HRID 2294516 的结构方程式

REACTANTS

反应物

1
结构：CCCCCCO[C@H]1O[C@H](C(=O)[O-])[C@H](O)[C@H](O)[C@H]1O.[Na+]
HCID131720325

未命名化合物

PRODUCTS

生成物

1
结构：CCCCCCO[C@H]1O[C@H](C(=O)O)[C@H](O)[C@H](O)[C@H]1O
HCID54396106

未命名化合物

收率 95%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：O
溶剂HCID962

Water

H2O

PROCEDURE

实验过程

100 g (0.33 mole) of sodium hexyl α-D-galactopyranoside uronate prepared according to Example 11 are solubilized in water (15% solution). After acidification to pH=2, concentrating under vacuum and selectively precipitating the salts in acetone, hexyl α-D-galactopyranoside uronic acid, whose physicochemical characteristics are indicated below, is recovered with a 95% yield:

WORKUP

后处理

  1. concentrationAfter acidification to pH=2, concentrating under vacuum
  2. customselectively precipitating the salts in acetone
  3. customis recovered with a 95% yield