1,2-Dichloroethane → Bentazone ammonium

HRID 482305

Reaktionsgleichung

Reaktionsgleichung von HRID 482305
[CH3:1][CH:2]([N:4]1[S:14](=[O:16])(=[O:15])[NH:13][C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[C:5]1=[O:6])[CH3:3].C(=O)([O-])[O-].[NH4+:21].[NH4+].ClCCCl>O>[CH3:3][CH:2]([N:4]1[S:14](=[O:16])(=[O:15])[NH:13][C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[C:5]1=[O:6])[CH3:1].[NH4+:21]

Komponenten

5

Edukt 3

HCID 111,2-DichloroethaneHCID 2328BentazonHCID 517111Ammonium Carbonate

Produkt 1

HCID 131720800Bentazone ammoniumAusbeute 197,6 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

A mixture of 24 g of bentazone (IIa), 4.8 g of ammonium carbonate, 220 g of 1,2-dichloroethane and 300 g of water was stirred at 50°-60° C. for 1 hour. The phases were then separated, and the water was removed under reduced pressure and at 50°-60° C. 25.5 g of bentazone-ammonium were obtained.

Aufarbeitung

  1. customThe phases were then separated
  2. customthe water was removed under reduced pressure and at 50°-60° C

Quellen und Nachweise

ORD-Eintrag
ord-7e6e0d864f024637a169f761570a27ce
Quelldatensatz
uspto-grants-1998_08
Patentnummer
US05795983

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