Zincchloride → HCID 20263423, compound

HRID 463946Notes

Reaction equation

HRID 463946 reaction equation
[Na].[CH3:2][C:3]1[C:7]([CH3:8])=[CH:6][N:5]([C:9]([S-:11])=[S:10])[N:4]=1.[Cl-].[Zn+2:13].[Cl-]>O>[CH3:2][C:3]1[C:7]([CH3:8])=[CH:6][N:5]([C:9]([S-:11])=[S:10])[N:4]=1.[CH3:2][C:3]1[C:7]([CH3:8])=[CH:6][N:5]([C:9]([S-:11])=[S:10])[N:4]=1.[Zn+2:13]

Participants

5

Reactant 3

HCID 3007855ZincchlorideHCID 5360545SodiumHCID 20263417HCID 20263417, compound

Product 1

HCID 20263423HCID 20263423, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

A mixture is prepared by admixing 7.9 grams of the sodium salt of 3,4-dimethylpyrazole-1-carbodithioate in 50 milliliters of deionized water. This mixture is added to a mixture of 2.6 grams of zinc chloride in 250 milliliters of deionized water. A precipitate formed immediately and the product was recovered by filtration and dried. The product was recovered in a yield of 6.2 grams (75 percent of theoretical). The product decomposed above 210° C. Upon analysis, the product was found to have carbon, hydrogen and nitrogen contents of 35.00, 3.42 and 13.85 percent, respectively as compared with the theoretical contents of 35.33, 3.46 and 13.74 percent, respectively, as calculated for the above-named compound.

Workup

  1. customA mixture is prepared
  2. customA precipitate formed immediately
  3. filtrationthe product was recovered by filtration
  4. customdried
  5. customThe product was recovered in a yield of 6.2 grams (75 percent of theoretical)
  6. customdecomposed above 210° C

Sources & evidence

ORD record
ord-975cd8f44f2d4d74b85a8fb76e51ac62
Source dataset
uspto-grants-1985_10
Patent number
US04545803

Reaction notes

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