Dicamba → (2,4-Dichlorophenoxy)Acetic Acid

HRID 618611

Reaktionsgleichung

Reaktionsgleichung von HRID 618611
[CH3:1][O:2][C:3]1[C:4]([Cl:13])=[CH:5][CH:6]=[C:7]([Cl:12])[C:8]=1[C:9]([OH:11])=[O:10].[Cl:14][C:15]1[CH:25]=[C:24]([Cl:26])[CH:23]=[CH:22][C:16]=1[O:17][CH2:18][C:19]([OH:21])=[O:20].COC1C(Cl)=CC=C(Cl)C=1C(O)=O>O>[Cl:14][C:15]1[CH:25]=[C:24]([Cl:26])[CH:23]=[CH:22][C:16]=1[O:17][CH2:18][C:19]([OH:21])=[O:20].[CH3:1][O:2][C:3]1[C:4]([Cl:13])=[CH:5][CH:6]=[C:7]([Cl:12])[C:8]=1[C:9]([OH:11])=[O:10]

Komponenten

5

Edukt 2

HCID 3030DicambaHCID 24735Dicamba with 2,4-D

Produkt 2

HCID 1486(2,4-Dichlorophenoxy)Acetic AcidHCID 3030Dicamba

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
85 °C

Versuchsvorschrift

In another example, a dispersion or emulsion of 30% by weight 2,4-dichlorophenoxy acetic acid (2,4-D) and 70% by weight dicamba is prepared in water, at a concentration of 45% by weight of the 2,4-D and dicamba mixture. Thirty grams of the 2,4-D/dicamba mixture is added to a 50 ml (milliliter) beaker, and while this mixture is mixed vigorously, 1.5 grams of sodium montmorillonite (i.e., POLARGEL NF from AMCOL International Corporation) is added. The weight ratio of clay to (2,4-D dicamba mixture) is--1.9. The mixture is vigorously mixed and heated for 1 hour at 85° C.

Aufarbeitung

  1. additionwhile this mixture is mixed vigorously
  2. additionThe mixture is vigorously mixed

Quellen und Nachweise

ORD-Eintrag
ord-29888684f8ed48b7bb04d679e04fcbff
Quelldatensatz
uspto-grants-1999_09
Patentnummer
US05955094

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