Silver Nitrate → HCID 178418580, compound

HRID 235614Notes

Reaction equation

HRID 235614 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, compoundYield 1,760.9%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

28 g of gelatin and 13.2 g of benzotriazole were dissolved in 3,000 ml of water, and this solution was stirred while being kept at 40° C. A solution of 17 g of silver nitrate in 100 ml of water was added to this solution for 2 minutes, then the pH of the solution was adjusted to flocculate and remove excess salts. Then, the pH was adjusted to 6.0 to obtain 400 g of a benzotriazole silver salt emulsion.

Workup

  1. customwhile being kept at 40° C
  2. customremove excess salts

Sources & evidence

ORD record
ord-d3bf3c74f34f4e29bddddc5791b1fdc3
Source dataset
uspto-grants-1987_02
Patent number
US04640891

Reaction notes

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