Ammonium Hydroxide → Flupoxam

HRID 1647918

Reaktionsgleichung

Reaktionsgleichung von HRID 1647918
[NH4+:1].[OH-].[Cl:3][C:4]1[CH:9]=[CH:8][C:7]([NH:10][N:11]=[C:12]2[C:16](=O)[O:15][C:14]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)=[N:13]2)=[CH:6][C:5]=1[CH2:24][O:25][CH2:26][C:27]([F:33])([F:32])[C:28]([F:31])([F:30])[F:29]>O>[Cl:3][C:4]1[CH:9]=[CH:8][C:7]([N:10]2[C:14]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)=[N:13][C:12]([C:16]([NH2:1])=[O:15])=[N:11]2)=[CH:6][C:5]=1[CH2:24][O:25][CH2:26][C:27]([F:32])([F:33])[C:28]([F:31])([F:30])[F:29]

Komponenten

4

Edukt 2

HCID 14923Ammonium HydroxideHCID 1785190634-[[4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl]hydrazinylidene]-2-phenyl-1,3-oxazol-5-one

Produkt 1

HCID 86353Flupoxam

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

A 29% ammonia aqueous solution (8.82 g, 150 mmol) was added to 100 g of water, and to the solution was added 2-phenyl-4,5-oxazoledione 4-[4-chloro-3-(2,2,3,3,3-pentafluoropropoxy)methylphenyl]hydrazone (39.7 g, purity: 97%, water content: 40%, 50 mmol). The mixture was vigorously stirred to produce a slurry. The slurry was heated to 80° C. in a water bath. In the course of the heating, the slurry abruptly changed its color, exhibiting an increase in the viscosity, at 65°-70° C.

Aufarbeitung

  1. customto produce a slurry
  2. temperaturean increase in the viscosity, at 65°-70° C.

Quellen und Nachweise

ORD-Eintrag
ord-b2a9fd777acf499687b4271b2c5eaa04
Quelldatensatz
uspto-grants-1995_07
Patentnummer
US05434268

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