3,3,5,5-Tetramethylmorpholine hydrochloride → HCID 23044986, Verbindung

HRID 2107951Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2107951
[N:1]([O-:3])=O.[Na+].Cl.[CH3:6][C:7]1([CH3:15])[CH2:12][O:11][CH2:10][C:9]([CH3:14])([CH3:13])[NH:8]1>O>[N:1]([N:8]1[C:9]([CH3:14])([CH3:13])[CH2:10][O:11][CH2:12][C:7]1([CH3:15])[CH3:6])=[O:3]

Komponenten

4

Edukt 2

HCID 230449823,3,5,5-Tetramethylmorpholine hydrochlorideHCID 23668193Sodium Nitrite

Produkt 1

HCID 23044986HCID 23044986, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

15.6 g of sodium nitrite are added to a solution of 27 g of 3,3,5,5-tetramethylmorpholine hydrochloride (prepared in accordance with Synthesis (1984), 122) in 80 ml of water and the mixture is heated at 80° C. for 3 hours. After cooling, the nitroso compound is extracted with diethyl ether. After drying and concentration of the ether phase, 22.2 g of the compound crystallize out. Melting point: 47° C.

Aufarbeitung

  1. temperatureAfter cooling
  2. extractionthe nitroso compound is extracted with diethyl ether
  3. customAfter drying
  4. customconcentration of the ether phase, 22.2 g of the compound crystallize out

Quellen und Nachweise

ORD-Eintrag
ord-406b739c73474a7885775d384aefbafd
Quelldatensatz
uspto-grants-1990_06
Patentnummer
US04937244

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