N-bromobutanimide → HCID 21431781, Verbindung

HRID 436927Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 436927
[C:1]1([CH3:13])[CH:6]=[CH:5][C:4]([C:7]([CH:9]2[CH2:12][CH2:11][CH2:10]2)=[O:8])=[CH:3][CH:2]=1.[Br:14]N1C(=O)CCC1=O>C(Cl)(Cl)(Cl)Cl>[CH:9]1([C:7]([C:4]2[CH:3]=[CH:2][C:1]([CH2:13][Br:14])=[CH:6][CH:5]=2)=[O:8])[CH2:10][CH2:11][CH2:12]1

Komponenten

4

Edukt 2

HCID 67184N-bromobutanimideHCID 316820Cyclobutyl(4-methylphenyl)methanone

Produkt 1

HCID 21431781HCID 21431781, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 5943Carbon TetrachlorideLösungsmittel

Versuchsvorschrift

Cyclobutyl p-tolyl ketone (30 g) and N-bromosuccinimide (31 g) in carbon tetrachloride (200 ml) were irradiated and heated under reflux with a tungsten lamp for 1.5 hours, and cooled. The mixture was filtered and the filtrate was evaporated. The residue was distilled under reduced pressure and the fraction b.p. 120°-125°/0.015 mm was collected.

Aufarbeitung

  1. temperatureheated
  2. temperatureunder reflux with a tungsten lamp for 1.5 hours
  3. temperaturecooled
  4. filtrationThe mixture was filtered
  5. customthe filtrate was evaporated
  6. distillationThe residue was distilled under reduced pressure
  7. customthe fraction b.p. 120°-125°/0.015 mm was collected

Quellen und Nachweise

ORD-Eintrag
ord-c57fb131a4964a3ab66436218945fbe4
Quelldatensatz
uspto-grants-1977_06
Patentnummer
US04028404

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