Ethanol → HCID 178424056, compound

HRID 1607861Notes

Reaction equation

HRID 1607861 reaction equation
O.C[C:3]1[CH:11]=[CH:10][C:6]2[NH:7][N:8]=[N:9][C:5]=2[CH:4]=1.[OH-].[Na+].[N+]([O-])([O-])=O.[Ag+:18].[CH2:19](O)C>>[Ag:18].[CH3:19][C:10]1[C:6]2[N:7]=[N:8][NH:9][C:5]=2[CH:4]=[CH:3][CH:11]=1

Participants

6

Reactant 5

HCID 702EthanolHCID 962WaterHCID 14798Sodium HydroxideHCID 24470Silver NitrateHCID 178423511HCID 178423511, compound

Product 1

HCID 178424056HCID 178424056, compound

Procedure

In a mixed solvent of water (200 ml) and ethanol (200 ml), 60 g of 5-methylbenzotriazole and 17.6 g of sodium hydroxide were added. To the stirred solution, 100 ml of an aqueous solution of 4N silver nitrate. The resulting mixture was subjected to filtration and the solid residue was thoroughly washed first with water, then with methanol, so as to obtain a high-purity solid methylbenzotriazole silver salt emulsion that was free of any excess unreacted matter.

Workup

  1. filtrationThe resulting mixture was subjected to filtration
  2. washthe solid residue was thoroughly washed first with water

Sources & evidence

ORD record
ord-0ff0753a7ec04ea6add69571165741eb
Source dataset
uspto-grants-1989_09
Patent number
US04868089

Reaction notes

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