Propionyl Acetophenone → 2-Ethyl-3-benzoyl-4-phenylpyrrole

HRID 1975774Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1975774
[C:1]1([C:7]2[NH:8][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:10]1([C:16](=[O:22])[CH2:17][C:18](=O)[CH2:19][CH3:20])[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1>C(O)C>[CH2:19]([C:18]1[NH:8][CH:9]=[C:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[C:17]=1[C:16](=[O:22])[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1)[CH3:20]

Komponenten

4

Edukt 2

HCID 21408Propionyl AcetophenoneHCID 190986582-Phenylazirine

Produkt 1

HCID 190986512-Ethyl-3-benzoyl-4-phenylpyrrole

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

The preparation is carried out in accordance with the general procedure in Example 1. The reactants are 2-phenylazirine and 1-phenylpentane-1,3-dione. The reaction product is dissolved in 150 ml of hot ethanol and the solution is allowed to stand overnight at room temperature. The precipitated crystals are filtered with suction.

Aufarbeitung

  1. filtrationThe precipitated crystals are filtered with suction

Quellen und Nachweise

ORD-Eintrag
ord-1f9982d806b04a36840bc649003f268d
Quelldatensatz
uspto-grants-1994_02
Patentnummer
US05288776

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