Silver Nitrate → HCID 178418580, compound

HRID 2119288Notes

Reaction equation

HRID 2119288 reaction equation
[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[N:2]1.[N+]([O-])([O-])=O.[Ag+:14]>O>[Ag:14].[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[N:2]1

Participants

4

Reactant 2

HCID 24470Silver NitrateHCID 178418385HCID 178418385, compound

Product 1

HCID 178418580HCID 178418580, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Conditions

Temperature
40 °C

Procedure

28 g of gelatin and 13.2 g of benzotriazole were dissolved in 300 mL of water. The resultant solution was agitated while maintaining its temperature at 40° C. A solution of 17 g of silver nitrate in 100 mL of water was added to the above solution over a period of 2 min. The benzotriazole silver salt was precipitated by regulating the pH value so as to remove excess salts. Thereafter, the pH value was adjusted to 6.3. Thus, 400 g of a dispersion of benzotriazole silver salt was obtained.

Workup

  1. customThe benzotriazole silver salt was precipitated
  2. customto remove excess salts

Sources & evidence

ORD record
ord-ba599794b935493195b49ba399a817fc
Source dataset
uspto-grants-2004_02
Patent number
US06686141B2

Reaction notes

Loading…