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HRID61524

反应详情

EQUATION

反应方程式

HRID 61524 的结构方程式

REACTANTS

反应物

3
结构：[Na+].[OH-]
HCID14798

Sodium Hydroxide

HNaO

结构：[Ag]
HCID23954

Silver

Ag

结构：C[C@@H]1O[C@@H](OC[C@H]2O[C@@H](Oc3c(-c4ccc(O)cc4)oc4cc(O[C@@H]5O[C@@H](C)[C@H](O)[C@@H](O)[C@H]5O)cc(O)c4c3=O)[C@H](O)[C@@H](O)[C@H]2O)[C@H](O)[C@H](O)[C@H]1O
HCID5281693

Robinin

C33H40O19

3 次

PRODUCTS

生成物

1
结构：C[C@@H]1O[C@@H](OC[C@H]2O[C@@H](Oc3c(-c4ccc(O)cc4)oc4cc(O[C@@H]5O[C@@H](C)[C@H](O)[C@@H](O)[C@H]5O)cc(O)c4c3=O)[C@H](O)[C@@H](O)[C@H]2O)[C@H](O)[C@H](O)[C@H]1O.[Ag]
HCID131737180

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

2
结构：O
溶剂HCID962

Water

H2O

2 次

结构：Cc1ccc(S(=O)(=O)[O-])cc1.[Ag+]
溶剂HCID85606

Silver p-toluenesulphonate

C7H7AgO3S

PROCEDURE

实验过程

Robinin/silver colloidal nanoparticle catalyst is prepared by dissolving 1.07 g robinin in a beaker containing 800 ml DI water at room temperature. 1 N NaOH solution is added with stirring to adjust the solution pH to 11. In a separate beaker, 1.42 g silver p-toluenesulfonate is dissolved in 40 ml DI water. The silver ion solution is added to the robinin solution with vigorous stirring. The molar ratio of silver metal to robinin is 1:0.28. The beaker containing the aqueous catalyst solution is placed in a 50° C. water bath for 12 hours to test its stability. After 12 hours the solution is observed and no precipitate is expected indicating that the catalyst is still stable.

WORKUP

后处理

  1. additionThe beaker containing the aqueous catalyst solution
  2. customis placed in a 50° C.
  3. customfor 12 hours