Hydrazine → HCID 14299774, compound

HRID 246797Notes

Reaction equation

HRID 246797 reaction equation
[Cl:1][C:2]1([C:7]([O:9]CC)=O)[CH2:4][C:3]1([Cl:6])[Cl:5].[NH2:12][NH2:13]>C(O)C>[Cl:1][C:2]1([C:7]([NH:12][NH2:13])=[O:9])[CH2:4][C:3]1([Cl:6])[Cl:5]

Participants

4

Reactant 2

HCID 9321HydrazineHCID 14299775Ethyl 1,2,2-trichlorocyclopropane-1-carboxylate

Product 1

HCID 14299774HCID 14299774, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A solution of ethyl 1,2,2-trichlorocyclopropane carboxylate (3 grams), ethanol (25 ml), and anhydrous hydrazine (0.48 grams) was heated to reflux for approximately 2 hours. The reaction mixture was cooled, the solvent was stripped from solution, and the residue was recrystallized using a small volume of ethanol to produce 1,2,2-trichlorocyclopropane carboxylic acid hydrazide (mp 122°-123° C.). The identity of the final product was confirmed by NMR analysis.

Workup

  1. temperatureto reflux for approximately 2 hours
  2. temperatureThe reaction mixture was cooled
  3. customthe residue was recrystallized

Sources & evidence

ORD record
ord-f0762804feaf4586a1d43cccf14ae924
Source dataset
uspto-grants-1987_11
Patent number
US04704156

Reaction notes

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