Dimethylamine → 2,4-Dichloro-6-(dimethylamino)-1,3,5-triazine

HRID 903320Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 903320
[N:1]1[C:8]([Cl:9])=[N:7][C:5](Cl)=[N:4][C:2]=1[Cl:3].[CH3:10][NH:11][CH3:12]>CCOCC>[Cl:9][C:8]1[N:1]=[C:2]([Cl:3])[N:4]=[C:5]([N:11]([CH3:12])[CH3:10])[N:7]=1

Komponenten

4

Edukt 2

HCID 674DimethylamineHCID 7954Cyanuric chloride

Produkt 1

HCID 169852,4-Dichloro-6-(dimethylamino)-1,3,5-triazine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3283Diethyl EtherLösungsmittel

Reaktionsbedingungen

Temperatur
0 °C

Versuchsvorschrift

A suspension of cyanuric chloride (27.6 g.) in anhydrous ether (600 ml.) was kept at -30° C. and treated with dimethylamine (13.5 g.). Following the addition the mixture was allowed to warm to 0° C. and poured on to ice. The ether layer was separated, dried, kand evaporated and the residue crystallised from light petroleum to give the product (26.0 g.) having a melting point of 123°-124° C.

Aufarbeitung

  1. customwas kept at -30° C.
  2. additionthe addition the mixture
  3. additionpoured on to ice
  4. customThe ether layer was separated
  5. customdried
  6. customevaporated
  7. customthe residue crystallised from light petroleum
  8. customto give the product (26.0 g.)

Quellen und Nachweise

ORD-Eintrag
ord-268bf0d197194a8f95d104798829cfe2
Quelldatensatz
uspto-grants-1980_10
Patentnummer
US04226990

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