huagongshe.com
HRID434491

反应详情

EQUATION

反应方程式

HRID 434491 的结构方程式

REACTANTS

反应物

2
结构：[Na]
HCID5360545

Sodium

Na

结构：O=C([O-])[C@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.[Na+]
HCID23664054

Sodium D-glycero-D-guloheptanoate

C7H13NaO8

PRODUCTS

生成物

1
结构：O=C(O)[C@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
HCID25588

Gluceptate

C7H14O8

AUXILIARIES

试剂、催化剂与溶剂

2
结构：[O]=[W](=[O])([OH])[OH]
催化剂HCID1152

未命名化合物

结构：O
溶剂HCID962

Water

H2O

2 次

CONDITIONS

反应条件

温度
25 °C

PROCEDURE

实验过程

The tungsten ester of glucoheptonic acid was prepared as follows: Approximately 330 grams (1 mol) of the sodium salt of tungstic acid (sodium tungstate) and 248 grams (1 mol) of sodium glucoheptonate were charged to an esterification vessel containing about 600 ml. of water as a solvent. With stirring, the temperature was maintained at about 25° C. for approximately 30 minutes. The mixture was thereafter diluted to a final volume of one liter with additional water.

WORKUP

后处理

  1. additioncontaining about 600 ml