Cyromazine → HCID 21243170, Verbindung

HRID 621427

Reaktionsgleichung

Reaktionsgleichung von HRID 621427
[CH3:1][O:2][CH2:3][C:4](Cl)=[O:5].[NH2:7][C:8]1[N:13]=[C:12]([NH2:14])[N:11]=[C:10]([NH:15][CH:16]2[CH2:18][CH2:17]2)[N:9]=1>N1C=CC=CC=1>[CH3:1][O:2][CH2:3][C:4]([NH:14][C:12]1[N:13]=[C:8]([NH:7][C:4](=[O:5])[CH2:3][O:2][CH3:1])[N:9]=[C:10]([NH:15][CH:16]2[CH2:18][CH2:17]2)[N:11]=1)=[O:5]

Komponenten

4

Edukt 2

HCID 47866CyromazineHCID 96623Methoxyacetyl chloride

Produkt 1

HCID 21243170HCID 21243170, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1049PyridineLösungsmittel

Reaktionsbedingungen

Temperatur
55 °C

Versuchsvorschrift

7.2 g of methoxyacetyl chloride are slowly added dropwise to a suspension of 5.0 g of 2,4-diamino-6-cyclopropylamino-1,3,5-triazine in 50 ml of pyridine. The reaction mixture is subsequently stirred for 1 hour at 55° C. and then for 16 hours at room temperature. After filtration of the reaction mixture, washing of the filter residue with water and finally drying, the product is obtained as white crystalline powder having a melting point of 175°-180° C.

Aufarbeitung

  1. waitfor 16 hours at room temperature
  2. filtrationAfter filtration of the reaction mixture
  3. washwashing of the filter residue with water
  4. customfinally drying
  5. customthe product is obtained as white crystalline powder

Quellen und Nachweise

ORD-Eintrag
ord-575bb544b3f7463cbafef8e1b91c713a
Quelldatensatz
uspto-grants-1989_04
Patentnummer
US04824845

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