Silver Nitrate → HCID 178510515, compound

HRID 1681460Notes

Reaction equation

HRID 1681460 reaction equation
[OH:1][C:2]1[C:6]([OH:7])=[C:5]([C:8]#[N:9])[S:4](=[O:11])(=[O:10])[N:3]=1.[Na].[Na].[N+]([O-])([O-])=O.[Ag+:18]>O>[Ag:18].[Ag:18].[OH:1][C:2]1[C:6]([OH:7])=[C:5]([C:8]#[N:9])[S:4](=[O:11])(=[O:10])[N:3]=1

Participants

4

Reactant 2

HCID 24470Silver NitrateHCID 178510516HCID 178510516, compound

Product 1

HCID 178510515HCID 178510515, compoundYield 86%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

To a solution of disodium 3,4-dihydroxy-5-cyanoisothiazole-1,1-dioxide (7.4 g, 34 mmol) in water (60 ml) there was added a solution of silver nitrate (11.5 g, 68 mmol) in water (40 ml). The resulting suspension was stirred for 2-3 hours and the precipitate collected by filtration and washed with ethanol, diethyl ether and dried to give 11.4 g of title compound which was used without further purification.

Workup

  1. filtrationthe precipitate collected by filtration
  2. washwashed with ethanol, diethyl ether
  3. customdried

Sources & evidence

ORD record
ord-76ffd104e723441fb2d350dfe4a4b2d2
Source dataset
uspto-grants-1992_12
Patent number
US05171860

Reaction notes

Loading…