2-Amino-4,6-dimethoxy-1,3,5-triazine → N-[(4,6-Dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-4-methyl-3-thiophenesulfonamide

HRID 434596

Reaktionsgleichung

Reaktionsgleichung von HRID 434596
[CH3:1][C:2]1[C:3]([S:7]([N:10]=[C:11]=[O:12])(=[O:9])=[O:8])=[CH:4][S:5][CH:6]=1.[NH2:13][C:14]1[N:19]=[C:18]([O:20][CH3:21])[N:17]=[C:16]([O:22][CH3:23])[N:15]=1>O1CCCC1>[CH3:21][O:20][C:18]1[N:17]=[C:16]([O:22][CH3:23])[N:15]=[C:14]([NH:13][C:11]([NH:10][S:7]([C:3]2[C:2]([CH3:1])=[CH:6][S:5][CH:4]=2)(=[O:8])=[O:9])=[O:12])[N:19]=1

Komponenten

4

Edukt 2

HCID 278402-Amino-4,6-dimethoxy-1,3,5-triazineHCID 132033314-Methyl-3-thiophenesulfonyl isocyanate

Produkt 1

HCID 13203333N-[(4,6-Dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-4-methyl-3-thiophenesulfonamideAusbeute 43,4 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

A solution of 2 g of 4-methyl-3-thiophenesulfonyl isocyanate was added to a suspension of 1.5 g of 2-amino-4,6-dimethoxy-1,3,5-triazine in 20 ml of tetrahydrofuran and the resulting mixture stirred for 16 hours at ambient temperature. The precipitate thus obtained was filtered off and recrystallized to yield 1.5 g of the desired product, m.p. 154°-156°.

Aufarbeitung

  1. customThe precipitate thus obtained
  2. filtrationwas filtered off
  3. customrecrystallized

Quellen und Nachweise

ORD-Eintrag
ord-eaef8dfd3e134da7b039db0c1659a704
Quelldatensatz
uspto-grants-1983_08
Patentnummer
US04398939

Verknüpfte Notizen

Wird geladen…