Triethylamine → N-[3-[3-(1-Piperidinylmethyl)phenoxy]propyl]-1,3,4-thiadiazole-2,5-diamine
Reaktionsgleichung
[N:1]1([CH2:7][C:8]2[CH:9]=[C:10]([CH:15]=[CH:16][CH:17]=2)[O:11][CH2:12][CH2:13][CH3:14])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.C([N:20]([CH2:23]C)CC)C.BrC1[S:30][C:29]([NH2:31])=[N:28][N:27]=1>C1COCC1>[N:1]1([CH2:7][C:8]2[CH:9]=[C:10]([CH:15]=[CH:16][CH:17]=2)[O:11][CH2:12][CH2:13][CH2:14][NH:31][C:29]2[S:30][C:23]([NH2:20])=[N:27][N:28]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
0.57 g (2.3 mmol) of 1-Amino-[3-[3-(1-piperidinomethyl)phenoxy]-propane, 0.35 ml of triethylamine and 0.42 g (2,3 mmol) of 5-bromo-1,3,4-thiadiazole-2-amine are heated under reflux in 20 ml of THF for 3 hours. Solid triethylammonium bromide is filtered off, the filtrate is concentrated by evaporation and the residue is purified by preparative layer chromatography.
Aufarbeitung
- filtrationSolid triethylammonium bromide is filtered off
- concentrationthe filtrate is concentrated by evaporation
- customthe residue is purified by preparative layer chromatography
Quellen und Nachweise
- ORD-Eintrag
- ord-23ac849ad05746278524037b3d8a1357
- Quelldatensatz
- uspto-grants-1988_04
- Patentnummer
- US04738960
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