Phosphoric Acid → HCID 131722131, Verbindung

HRID 369518Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 369518
[Cl:1][C:2]1[C:3]([CH3:7])=[N:4][NH:5][CH:6]=1.[P:8](=[O:12])([OH:11])([OH:10])[OH:9]>O>[P:8]([O-:12])([OH:11])([OH:10])=[O:9].[Cl:1][C:2]1[CH:6]=[NH+:5][NH:4][C:3]=1[CH3:7]

Komponenten

4

Edukt 2

HCID 1004Phosphoric Acid2×HCID 178434543HCID 178434543, Verbindung

Produkt 1

HCID 131722131HCID 131722131, VerbindungAusbeute 98 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

116 g (1.0 mol) of 4-chloro-3-methylpyrazole were dissolved in 115 g (1.0 mol) of phosphoric acid (85%) at room temperature. The water contained in the phosphoric acid was evaporated. After a few hours, the title compound crystallized out of the oil initially present (yield 98%).

Aufarbeitung

  1. customwas evaporated
  2. waitAfter a few hours
  3. customthe title compound crystallized out of the oil initially present (yield 98%)

Quellen und Nachweise

ORD-Eintrag
ord-faf5b0c53dfd4f30b4bd25cd27ea91c4
Quelldatensatz
uspto-grants-2000_10
Patentnummer
US06139596

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