1-Chloroanthraquinone → 1-Butylphenylamino anthraquinone

HRID 256278

Reaktionsgleichung

Reaktionsgleichung von HRID 256278
Cl[C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7](=[O:17])[C:6]=2[CH:5]=[CH:4][CH:3]=1.C([NH:22][C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)CCC.C([O-])(=O)C.[Na+].[N+]([C:37]1[CH:42]=CC=[CH:39][CH:38]=1)([O-])=O>C([O-])(=O)C.[Cu+2].C([O-])(=O)C>[CH2:42]([C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7](=[O:17])[C:6]=2[CH:5]=[CH:4][C:3]=1[NH:22][C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)[CH2:37][CH2:38][CH3:39]

Komponenten

6

Edukt 4

HCID 67091-ChloroanthraquinoneHCID 7416NitrobenzeneHCID 14310N-Butylaniline2×HCID 517045Sodium Acetate

Produkt 1

HCID 704309131-Butylphenylamino anthraquinone

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8895Cupric acetateKatalysator

Versuchsvorschrift

The pleochroic dye 1-butylphenylamino anthraquinone was prepared by dissolving 1-chloroanthraquinone in a 10-fold excess of 4-n butylaniline. Copper acetate and sodium acetate were added as in Example 70. Since the n-butylaniline is a solvent in this case no nitrobenzene was added. The dye, when tested as in Example 70, had an absorption maxima at 515 nm and an order parameter of 0.65.

Aufarbeitung

  1. additionwas added

Quellen und Nachweise

ORD-Eintrag
ord-ca152b54d7c748e2af8679ae4be944b8
Quelldatensatz
uspto-grants-1987_10
Patentnummer
US04702561

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