2-Amino-4,6-dimethoxy-1,3,5-triazine → N-[2-(1,2-Dichlorovinyloxy)phenylsulfonyl]-N'-(4,6-dimethoxy-1,3,5-triazin-2-yl)urea

HRID 325809

Reaktionsgleichung

Reaktionsgleichung von HRID 325809
[Cl:1][C:2]([O:5][C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][C:7]=1[S:12]([N:15]=[C:16]=[O:17])(=[O:14])=[O:13])=[CH:3][Cl:4].[NH2:18][C:19]1[N:24]=[C:23]([O:25][CH3:26])[N:22]=[C:21]([O:27][CH3:28])[N:20]=1>O1CCOCC1>[Cl:1][C:2]([O:5][C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][C:7]=1[S:12]([NH:15][C:16]([NH:18][C:19]1[N:24]=[C:23]([O:25][CH3:26])[N:22]=[C:21]([O:27][CH3:28])[N:20]=1)=[O:17])(=[O:13])=[O:14])=[CH:3][Cl:4]

Komponenten

4

Edukt 2

HCID 278402-Amino-4,6-dimethoxy-1,3,5-triazineHCID 539300762-[(1,2-Dichloroethenyl)oxy]benzene-1-sulfonyl isocyanate

Produkt 1

HCID 54558981N-[2-(1,2-Dichlorovinyloxy)phenylsulfonyl]-N'-(4,6-dimethoxy-1,3,5-triazin-2-yl)urea

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 312751,4-DioxaneLösungsmittel

Versuchsvorschrift

7.4 g of 2-(1,2-dichlorovinyloxy)phenylsulfonyl-isocyanate and 3.9 g of 2-amino-4,6-dimethoxy-1,3,5-triazine are heated to 70°-80° C. in 60 ml of absolute dioxane for 3 hours. After cooling the mixture is treated with activated carbon, filtered and evaporated to 1/5 of the original volume. From the residue crystallise 9.4 g of N-[2-(1,2-Dichlorovinyloxy)phenylsulfonyl]-N'-(4,6-dimethoxy-1,3,5-triazin-2-yl)urea, m.p. 199°-200° C.

Aufarbeitung

  1. temperatureAfter cooling the mixture
  2. additionis treated with activated carbon
  3. filtrationfiltered
  4. customevaporated to 1/5 of the original volume
  5. customFrom the residue crystallise 9.4 g of N-[2-(1,2-Dichlorovinyloxy)phenylsulfonyl]-N'-(4,6-dimethoxy-1,3,5-triazin-2-yl)urea, m.p. 199°-200° C.

Quellen und Nachweise

ORD-Eintrag
ord-e13fc7a5e6c342ada3cf96129bfd13cf
Quelldatensatz
uspto-grants-1984_04
Patentnummer
US04443245

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