Dicyclohexylamine → Dicyclohexylammonium 5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoate

HRID 27322

Reaktionsgleichung

Reaktionsgleichung von HRID 27322
[Cl:1][C:2]1[CH:20]=[C:19]([C:21]([F:24])([F:23])[F:22])[CH:18]=[CH:17][C:3]=1[O:4][C:5]1[CH:6]=[CH:7][C:8]([N+:14]([O-:16])=[O:15])=[C:9]([CH:13]=1)[C:10]([OH:12])=[O:11].[CH:25]1([NH:31][CH:32]2[CH2:37][CH2:36][CH2:35][CH2:34][CH2:33]2)[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]1>C(COC)OC>[Cl:1][C:2]1[CH:20]=[C:19]([C:21]([F:22])([F:23])[F:24])[CH:18]=[CH:17][C:3]=1[O:4][C:5]1[CH:6]=[CH:7][C:8]([N+:14]([O-:16])=[O:15])=[C:9]([CH:13]=1)[C:10]([O-:12])=[O:11].[CH:32]1([NH2+:31][CH:25]2[CH2:26][CH2:27][CH2:28][CH2:29][CH2:30]2)[CH2:33][CH2:34][CH2:35][CH2:36][CH2:37]1

Komponenten

4

Edukt 2

HCID 7582DicyclohexylamineHCID 44073Acifluorfen

Produkt 1

HCID 21280067Dicyclohexylammonium 5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoateAusbeute 59,9 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 80711,2-DimethoxyethaneLösungsmittel

Versuchsvorschrift

5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoic acid (3.0 g, 0.0083 mole) is dissolved in glyme (20 ml) and dicyclohexylamine (1.64 g, 0.0091 mole) is added at room temperature while stirring. The solvent is removed in vacuo, the residue triturated with petroleum ether (bp 30°-60° C.) and dried to give 2.7 g of product, mp 197°-9° C.

Aufarbeitung

  1. customThe solvent is removed in vacuo
  2. customthe residue triturated with petroleum ether (bp 30°-60° C.)
  3. customdried

Quellen und Nachweise

ORD-Eintrag
ord-599cb009560b44358f78e2c375a9f8ee
Quelldatensatz
uspto-grants-1980_09
Patentnummer
US04220468

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