Triethylamine → HCID 22632759, Verbindung

HRID 2416621Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2416621
[C:1]1([C:7]2[O:8][CH:9]([C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)[C:10](=[O:13])[NH:11][N:12]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:20]1(OB(O)O)[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.C(N(CC)CC)C>C(Cl)Cl.C([O-])(=O)C.[Cu+2].C([O-])(=O)C>[C:1]1([C:7]2[O:8][CH:9]([C:14]3[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=3)[C:10](=[O:13])[N:11]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)[N:12]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Komponenten

6

Versuchsvorschrift

A mixture of 2,6-diphenyl-4H-1,3,4-oxadiazine-5-one (0.1 g), phenyl boric acid (0.13 g), copper acetate (0.18 g) and triethylamine (0.12 g) was stirred vigorously in methylene chloride (15 ml) overnight at room temperature. The reaction in solution was purified directly by silica gel chromatography (ethyl acetate/hexane, 1:2), to give the title compound as a white powder (0.048 g, 37%).

Aufarbeitung

  1. customThe reaction in solution
  2. customwas purified directly by silica gel chromatography (ethyl acetate/hexane, 1:2)

Quellen und Nachweise

ORD-Eintrag
ord-ad222466ce714db6908d9372caae192d
Quelldatensatz
uspto-grants-2004_11
Patentnummer
US06825192B1

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