Water → 3-(3-(3-Ethoxy-1-propoxy)-1,2,5-thiadiazol-4-yl)pyridine

HRID 256983

Reaktionsgleichung

Reaktionsgleichung von HRID 256983
[CH2:1]([O:3][CH2:4][CH2:5][CH2:6][OH:7])[CH3:2].[H-].[Na+].Cl[C:11]1[C:12]([C:16]2[CH:17]=[N:18][CH:19]=[CH:20][CH:21]=2)=[N:13][S:14][N:15]=1.O>O1CCCC1>[CH2:1]([O:3][CH2:4][CH2:5][CH2:6][O:7][C:11]1[C:12]([C:16]2[CH:17]=[N:18][CH:19]=[CH:20][CH:21]=2)=[N:13][S:14][N:15]=1)[CH3:2]

Komponenten

6

Edukt 4

HCID 962WaterHCID 81093-Ethoxy-1-propanolHCID 24758Sodium hydrideHCID 104881643-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole

Produkt 1

HCID 190754643-(3-(3-Ethoxy-1-propoxy)-1,2,5-thiadiazol-4-yl)pyridine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel2×

Versuchsvorschrift

To a solution of 3-ethoxy-1-propanol (940 mg, 9 mmol) and sodium hydride (310 mg, 9 mmol) in dry tetrahydrofuran was added a solution of 3-(4-chloro-1,2,5-thiadiazol-3-yl)pyridine (590 mg, 3 mmol) in dry tetrahydrofuran. The reaction mixture was stirred at room temperature for 2 h. Water was added and the mixture was extracted with ether. The ether phase was dried and evaporated to give the title compound.

Aufarbeitung

  1. extractionthe mixture was extracted with ether
  2. dry with materialThe ether phase was dried
  3. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-d430d721788c4238a3a5da4763b08ef2
Quelldatensatz
uspto-grants-1993_11
Patentnummer
US05260311

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