StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Azobisisobutyronitrile → 3-(4-Bromomethyl-3-chlorophenyl)-5-(3,4,5-trichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

HRID 1880234
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1880234
[Cl:1][C:2]1[CH:3]=[C:4]([C:9]2[CH2:13][C:12]([C:18]3[CH:23]=[C:22]([Cl:24])[C:21]([Cl:25])=[C:20]([Cl:26])[CH:19]=3)([C:14]([F:17])([F:16])[F:15])[O:11][N:10]=2)[CH:5]=[CH:6][C:7]=1[CH3:8].[Br:27]N1C(=O)CCC1=O.N(C(C)(C)C#N)=NC(C)(C)C#N>ClCCCl>[Br:27][CH2:8][C:7]1[CH:6]=[CH:5][C:4]([C:9]2[CH2:13][C:12]([C:18]3[CH:23]=[C:22]([Cl:24])[C:21]([Cl:25])=[C:20]([Cl:26])[CH:19]=3)([C:14]([F:17])([F:15])[F:16])[O:11][N:10]=2)=[CH:3][C:2]=1[Cl:1]
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

5

Edukt 3

HCID 6547AzobisisobutyronitrileHCID 67184N-bromobutanimideHCID 867616883-(3-Chloro-4-methylphenyl)-5-(3,4,5-trichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

Produkt 1

HCID 867616893-(4-Bromomethyl-3-chlorophenyl)-5-(3,4,5-trichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 11
1,2-Dichloroethane
Lösungsmittel

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

To a solution of 26.2 g of 3-(3-chloro-4-methylphenyl)-5-(3,4,5-trichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole in 200 mL of 1,2-dichloroethane, 12.1 g of N-bromosuccinimide and 0.81 g of α,α′-azobisisobutyronitrile were added and the resultant reaction mixture was stirred at 80° C. for 3 hours. After the completion of the reaction, the reaction mixture was left to be cooled down to room temperature and was washed with water (70 mL×2). Subsequently, the washed reaction mixture was dehydrated and dried over saturated saline and anhydrous sodium sulfate in this order and the solvent was distilled off under reduced pressure to obtain 34.1 g of a crude objective substance as a brown oily substance. This substance was used in the next process as it was without being further purified.

Aufarbeitung

  1. customthe resultant reaction mixture
  2. customAfter the completion of the reaction
  3. waitthe reaction mixture was left
  4. temperatureto be cooled down to room temperature
  5. washwas washed with water (70 mL×2)
  6. customSubsequently, the washed reaction mixture
  7. dry with materialdried over saturated saline and anhydrous sodium sulfate in this order
  8. distillationthe solvent was distilled off under reduced pressure
  9. customto obtain 34.1 g of a crude objective substance as a brown oily substance

Quellen und Nachweise

ORD-Eintrag
ord-c56697c8f22f45f2907fb67a38945b73
Quelldatensatz
uspto-grants-2012_11
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08318757B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion