Reaktionsgleichung
[NH2:1][C:2]1[C:3]([SH:8])=[N:4][CH:5]=[CH:6][CH:7]=1.[Cl:9][CH2:10][C:11](OCC)(OCC)OCC>C(O)C>[Cl:9][CH2:10][C:11]1[S:8][C:3]2[C:2]([N:1]=1)=[CH:7][CH:6]=[CH:5][N:4]=2Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of 3-amino-2-mercaptopyridine (3.6 g) prepared by the method of J. Org. Chem., 29, 2652 (1963), 2-chloro-1,1,1-triethoxyethane (6.5 g) and ethanol (60 ml) was heated at 60° C. for 4 hours. The crude solid resulting from evaporation of ethanol was chromatographed over silica gel to obtain the product (2.94 g; m.p. 71°-73° C.).
Aufarbeitung
- customprepared by the method of J
- customwas chromatographed over silica gel
- customto obtain the product (2.94 g; m.p. 71°-73° C.)
Quellen und Nachweise
- ORD-Eintrag
- ord-a0090fb00f2643b09c4adc1174b6350e
- Quelldatensatz
- uspto-grants-1988_02
- Patentnummer
- US04723010
Verknüpfte Notizen
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