Butylamine → butyl-(1,1-dioxo-2,3-dihydro-1H-benzo[b]thiophen-3-yl)-amine

HRID 850021

Reaktionsgleichung

Reaktionsgleichung von HRID 850021
[S:1]1(=[O:11])(=[O:10])[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[CH:3]=[CH:2]1.[CH2:12]([NH2:16])[CH2:13][CH2:14][CH3:15]>C(O)C>[CH2:12]([NH:16][CH:3]1[CH2:2][S:1](=[O:10])(=[O:11])[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]1=2)[CH2:13][CH2:14][CH3:15]

Komponenten

4

Edukt 2

HCID 8007ButylamineHCID 69997Benzothiophene 1,1-dioxide

Produkt 1

HCID 19365895butyl-(1,1-dioxo-2,3-dihydro-1H-benzo[b]thiophen-3-yl)-amineAusbeute 112,2 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

9.0 g (54 mmol) of benzothiophene 1,1-dioxide and 7.9 g (108 mmol) of n-butylamine were suspended in 130 ml of ethanol, and the mixture was heated at reflux temperature for 3 h. The reaction mixture was concentrated under reduced pressure, giving 14.5 g of butyl-(1,1-dioxo-2,3-dihydro-1H-benzo[b]thiophen-3-yl)-amine as an oil.

Aufarbeitung

  1. temperaturethe mixture was heated
  2. temperatureat reflux temperature for 3 h
  3. concentrationThe reaction mixture was concentrated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-fe8dc6222c34428e89d9228cec25f046
Quelldatensatz
uspto-grants-2000_01
Patentnummer
US06015822

Verknüpfte Notizen

Wird geladen…