Phosphorus sulfide (P2S5) → Tetradecanethioamide

HRID 264128

Reaktionsgleichung

Reaktionsgleichung von HRID 264128
P12(SP3(SP(SP(S3)(S1)=S)(=S)S2)=S)=[S:2].[C:15]([NH2:30])(=O)[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH3:28]>C1COCC1>[C:15](=[S:2])([NH2:30])[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH3:28]

Komponenten

4

Edukt 2

HCID 14817Phosphorus sulfide (P2S5)HCID 69492Tetradecanamide

Produkt 1

HCID 21469509TetradecanethioamideAusbeute 105,6 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

Phosphorus pentasulfide (9.8 g, 0.044 mol) was added to a mixture of tetradecanamide (8.6 g, 0.04 mol) in dry THF (250 mL) and the mixture refluxed overnight, concentrated in vacuo, and heated with methanol (200 mL), filtered, and the filtrate concentrated in vacuo to yield a pale yellow solid (10.28 g, 99%) used without further purification.

Aufarbeitung

  1. temperaturethe mixture refluxed overnight
  2. concentrationconcentrated in vacuo
  3. temperatureheated with methanol (200 mL)
  4. filtrationfiltered
  5. concentrationthe filtrate concentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-4ff015936dad43c28e0d560ebd8cf89e
Quelldatensatz
uspto-grants-1997_07
Patentnummer
US05646170

Verknüpfte Notizen

Wird geladen…