Sodium Hydroxide → HCID 20540294, Verbindung

HRID 1065308Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1065308
[OH-].[Na+].[C:3]([OH:7])(=[S:6])[CH2:4][CH3:5].[C:8]([NH:11][C:12](=[O:15])[CH2:13]Cl)(=[O:10])[CH3:9]>O>[C:8]([NH:11][C:12](=[O:15])[CH2:13][S:6][C:3](=[O:7])[CH2:4][CH3:5])(=[O:10])[CH3:9]

Komponenten

5

Edukt 3

HCID 14798Sodium HydroxideHCID 2366697N-acetyl-2-chloroacetamideHCID 178460587HCID 178460587, Verbindung

Produkt 1

HCID 20540294HCID 20540294, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

To a solution of 4.0 g. (0.1 mole) of sodium hydroxide in 50 ml. of water, cooled in ice and having nitrogen bubbled therethrough, was added 9.5 g. (0.1 mole) of thiopropionic acid. The reaction mixture was stirred for 5 minutes, after which there was added 13.7 g. of N-acetyl-chloroacetamide in 50 ml. of water. The reaction mixture was heated on a steam bath for 10 minutes, then cooled, filtered, and air dried. The product was washed with ether/hexane (3:1) three times with 150 ml. each washing, and then air dried. The product was recrystallized from water to yield 8.0 g. of white crystals.

Aufarbeitung

  1. custombubbled
  2. additionwas added 9.5 g
  3. additionafter which there was added 13.7 g
  4. temperatureThe reaction mixture was heated on a steam bath for 10 minutes
  5. temperaturecooled
  6. filtrationfiltered
  7. customair dried
  8. washThe product was washed with ether/hexane (3:1) three times with 150 ml
  9. customeach washing, and then air dried
  10. customThe product was recrystallized from water
  11. customto yield 8.0 g

Quellen und Nachweise

ORD-Eintrag
ord-f236a1bdb66f41a9b1ed1ca4c314168f
Quelldatensatz
uspto-grants-1982_05
Patentnummer
US04329363

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