Hydrazine → HCID 20026195, compound

HRID 1722912Notes

Reaction equation

HRID 1722912 reaction equation
[NH2:1][NH2:2].[Cl:3][C:4]1[C:12]([Cl:13])=[CH:11][CH:10]=[C:9]([Cl:14])[C:5]=1[C:6](Cl)=[O:7]>C(Cl)(Cl)Cl>[Cl:3][C:4]1[C:12]([Cl:13])=[CH:11][CH:10]=[C:9]([Cl:14])[C:5]=1[C:6]([NH:1][NH2:2])=[O:7]

Participants

4

Reactant 2

HCID 9321HydrazineHCID 6101932,3,6-Trichlorobenzoyl chloride

Product 1

HCID 20026195HCID 20026195, compound

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

To a solution of 0.22 mol. hydrazine in 100 ml. chloroform at -10° C. was added 0.1 mol of 2,3,6-trichlorobenzoyl chloride. The mixture was stirred at ambient temperature for 2 hours, filtered, and the filtrate evaporated in vacuo. The residue was crystallized from methanol and water, then recrystallized from chloroform and hexane to obtain the titled product.

Workup

  1. filtrationfiltered
  2. customthe filtrate evaporated in vacuo
  3. customThe residue was crystallized from methanol and water
  4. customrecrystallized from chloroform and hexane

Sources & evidence

ORD record
ord-b346ca8d8b474f64b2279e0daa44844b
Source dataset
uspto-grants-1989_08
Patent number
US04859233

Reaction notes

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