HRID1167599

反应详情

EQUATION

反应方程式

REACTANTS

反应物

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

HCID181978

Trehalose dihydrate

C12H26O13

PRODUCTS

生成物

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

HCID7427

D-Trehalose

C12H22O11

收率 20%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID962

Water

H2O

PROCEDURE

实验过程

Trehalose dihydrate was dissolved in demineralised water to give a 20% trehalose solution. The solution was frozen to −40° C., then freeze dried in an Edwards freeze dryer. A powdered material typical of freeze dried powder was obtained. The material was confirmed to be completely amorphous by DSC and X-ray powder diffraction.