Phenol → 1-Amino-2-(3'-methyl-5'-hydroxypentanoxy)-4-hydroxyanthraquinone

HRID 917888

Reaktionsgleichung

Reaktionsgleichung von HRID 917888
[CH3:1][CH:2]([CH2:6][CH2:7][OH:8])[CH2:3][CH2:4][OH:5].C1(O)C=CC=CC=1.C(=O)([O-])[O-].[K+].[K+].[NH2:22][C:23]1[C:36]2[C:35](=[O:37])[C:34]3[C:29](=[CH:30][CH:31]=[CH:32][CH:33]=3)[C:28](=[O:38])[C:27]=2[C:26]([OH:39])=[CH:25][C:24]=1Cl>CN1CCCC1=O>[NH2:22][C:23]1[C:36]2[C:35](=[O:37])[C:34]3[C:29](=[CH:30][CH:31]=[CH:32][CH:33]=3)[C:28](=[O:38])[C:27]=2[C:26]([OH:39])=[CH:25][C:24]=1[O:5][CH2:4][CH2:3][CH:2]([CH3:1])[CH2:6][CH2:7][OH:8]

Komponenten

6

Edukt 4

HCID 996PhenolHCID 11430Potassium CarbonateHCID 205243-Methyl-1,5-pentanediolHCID 755909,10-Anthracenedione, 1-amino-2-chloro-4-hydroxy-

Produkt 1

HCID 215241071-Amino-2-(3'-methyl-5'-hydroxypentanoxy)-4-hydroxyanthraquinone

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 13387N-methyl-2-pyrrolidoneLösungsmittel

Reaktionsbedingungen

Temperatur
140 °C

Versuchsvorschrift

A mixture of 25 parts of 3-methyl-1,5-pentanediol, 12 parts of N-methylpyrrolidone, 2.6 parts of phenol and 3.3 parts of potassium carbonate is mixed with 8 parts of 1-amino-4-hydroxy-2-chloroanthraquinone at 130°C and stirred for 3 hours at 130°C and 2 hours at 140°C under nitrogen. After working up, 6 parts of 1-amino-2-(5'-hydroxy-3'-methylpentoxy)-4-hydroxyanthraquinone melting at from 134° to 135°C are obtained.

Quellen und Nachweise

ORD-Eintrag
ord-ecd736e19f784e14b01163adefface39
Quelldatensatz
uspto-grants-1976_07
Patentnummer
US03968131

Verknüpfte Notizen

Wird geladen…