Benzoyl Peroxide → HCID 20092923, Verbindung

HRID 274585Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 274585
[C:1]([C:3]1[C:4]([C:9]2[CH:14]=[CH:13][C:12]([CH3:15])=[CH:11][CH:10]=2)=[N:5][CH:6]=[N:7][CH:8]=1)#[N:2].[Br:16]N1C(=O)CCC1=O.C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C(Cl)(Cl)(Cl)Cl>[Br:16][CH2:15][C:12]1[CH:13]=[CH:14][C:9]([C:4]2[C:3]([C:1]#[N:2])=[CH:8][N:7]=[CH:6][N:5]=2)=[CH:10][CH:11]=1

Komponenten

5

Edukt 3

HCID 7187Benzoyl PeroxideHCID 67184N-bromobutanimideHCID 200929434-(4-Methylphenyl)-5-pyrimidinecarbonitrile

Produkt 1

HCID 20092923HCID 20092923, VerbindungAusbeute 105,5 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 5943Carbon TetrachlorideLösungsmittel

Versuchsvorschrift

A mixture of 5-cyano-4-(p-tolyl)pyrimidine (2.5 g, 12.8 mmol), N-bromosuccinimide (2.4 g, 13.5 mmol) and benzoyl peroxide (catalytic amount) in carbon tetrachloride (100 ml) was refluxed under light radiation for 1 hour. After cooling, insoluble materials were removed and the filtrate was concentrated to dryness to afford a yellow syrup (3.7 g, 100%).

Aufarbeitung

  1. temperaturewas refluxed under light radiation for 1 hour
  2. temperatureAfter cooling
  3. custominsoluble materials were removed
  4. concentrationthe filtrate was concentrated to dryness

Quellen und Nachweise

ORD-Eintrag
ord-8a0010ea70a54f8cb71f7da42286d8b5
Quelldatensatz
uspto-grants-1995_02
Patentnummer
US05389641

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