Ammonium Hydroxide → HCID 14183124, compound

HRID 2351346Notes

Reaction equation

HRID 2351346 reaction equation
[SH:1][C:2]1[S:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=2[Cl:13])[N:3]=1.[O-]Cl.[Na+].[OH-].[NH4+:18]>[OH-].[Na+].O>[Cl:13][C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][C:7]=1[C:4]1[N:3]=[C:2]([S:1][NH2:18])[S:6][N:5]=1

Participants

6

Reactant 3

HCID 14923Ammonium HydroxideHCID 23665760Sodium HypochloriteHCID 178527828HCID 178527828, compound

Product 1

HCID 14183124HCID 14183124, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 14798Sodium HydroxideSolvent

Conditions

Temperature
0 °C

Procedure

A solution of 25 g of 5-mercapto-3-(2-chlorophenyl)-1,2,4-thiadiazole in 500 ml of 4% sodium hydroxide and a solution prepared by diluting 238 ml of 5.25% NaOCl to 500 ml with water were added dropwise simultaneously to 1020 ml of ammonium hydroxide solution while maintaining the mixture at 0° C. with an ice/methanol bath. The resulting mixture was stirred for 15 minutes and the solids were collected, washed with water and dried under high vacuum (P2O5) to give 15.4 g of solid, m.p. 143°-145°.

Workup

  1. customthe solids were collected
  2. washwashed with water
  3. dry with materialdried under high vacuum (P2O5)

Sources & evidence

ORD record
ord-42eaf5bffec04127b2e2fc0ec1fb2268
Source dataset
uspto-grants-1989_10
Patent number
US04873239

Reaction notes

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