2,6-Dichloroaniline → HCID 14255125, compound

HRID 1722929Notes

Reaction equation

HRID 1722929 reaction equation
[Cl:1][C:2]1[CH:8]=[CH:7][CH:6]=[C:5]([Cl:9])[C:3]=1[NH2:4].[C:10]([N:13]1[C:17]([NH2:18])=[N:16][C:15]([S:19](Cl)(=[O:21])=[O:20])=[N:14]1)(=[O:12])[CH3:11]>N1C=CC=CC=1>[C:10]([N:13]1[C:17]([NH2:18])=[N:16][C:15]([S:19]([NH:4][C:3]2[C:2]([Cl:1])=[CH:8][CH:7]=[CH:6][C:5]=2[Cl:9])(=[O:20])=[O:21])=[N:14]1)(=[O:12])[CH3:11]

Participants

4

Reactant 2

HCID 118462,6-DichloroanilineHCID 142551231-Acetyl-5-amino-1H-1,2,4-triazole-3-sulfonyl chloride

Product 1

HCID 14255125HCID 14255125, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Conditions

Temperature
60 °C

Procedure

42.63 g (0.26 mol) 2,6-dichloroaniline in 350 ml pyridine was treated with 54 g (0.24 mol) of 1-acetyl-5-amino-1,2,4-triazole-3-sulphonyl chloride and stirred at 60° C. for 12 hours. After cooling, the crystals were separated, washed with a small amount of pyridine and ether and dried in vacuo.

Workup

  1. temperatureAfter cooling
  2. customthe crystals were separated
  3. washwashed with a small amount of pyridine and ether
  4. customdried in vacuo

Sources & evidence

ORD record
ord-1483a166394c4418929d1bf60c27169b
Source dataset
uspto-grants-1989_08
Patent number
US04859231

Reaction notes

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