Sodium Hydroxide → HCID 86584592, compound

HRID 2119289Notes

Reaction equation

HRID 2119289 reaction equation
[NH2:1][C:2]1[N:6]=[N:5][N:4]([S:7][CH2:8][C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)[CH:3]=1.[OH-].[Na+].[N+]([O-])([O-])=O.[Ag+:21]>O>[Ag:21].[NH2:1][C:2]1[N:6]=[N:5][N:4]([S:7][CH2:8][C:9]2[CH:10]=[CH:11][CH:12]=[CH:13][CH:14]=2)[CH:3]=1

Participants

5

Reactant 3

HCID 14798Sodium HydroxideHCID 24470Silver NitrateHCID 22608914HCID 22608914, compound

Product 1

HCID 86584592HCID 86584592, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Conditions

Temperature
50 °C

Procedure

11.3 g of 5-amino-3-benzylthiotriazole, 1.1 g of sodium hydroxide and 10 g of gelatin were dissolved in 1000 mL of water. The resultant solution was agitated while maintaining its temperature at 50° C. A solution of 8.5 g of silver nitrate in 100 mL of water was added to the above solution over a period of 2 min. An emulsion was precipitated by regulating the pH value of the emulsion so as to remove excess salts. Thereafter, the pH value was adjusted to 6.0. Thus, 400 g (yield) of a dispersion of 5-amino-3-benzylthiotriazole silver salt was obtained.

Workup

  1. customAn emulsion was precipitated
  2. customto remove excess salts

Sources & evidence

ORD record
ord-8ffd7d6b9bc04c9185d7099ee7e69f50
Source dataset
uspto-grants-2004_02
Patent number
US06686141B2

Reaction notes

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