Resorcinol → HCID 14549096, Verbindung

HRID 1089037

Reaktionsgleichung

Reaktionsgleichung von HRID 1089037
C(O)(=O)C.C1(C=CC(O)=CC=1)O.C1(C=CC=C(O)C=1)O.C(OC(=O)CCCCCCC)(=O)CCCCCCC.C1(C=CC=C(O)C=1CCCCCCCC(O)=O)O.[C:58]([O:67][C:68]1[CH:73]=[CH:72][CH:71]=[C:70]([OH:74])[CH:69]=1)(=[O:66])[CH2:59][CH2:60][CH2:61][CH2:62][CH2:63][CH2:64][CH3:65]>C(OCC)(=O)C.CN(C)C1C=CN=CC=1.C(N(CC)CC)C>[C:58]([O:67][C:68]1[CH:73]=[CH:72][CH:71]=[C:70]([OH:74])[CH:69]=1)(=[O:66])[CH2:59][CH2:60][CH2:61][CH2:62][CH2:63][CH2:64][CH3:65]

Komponenten

8

Edukt 4

HCID 5054ResorcinolHCID 69340Octanoic anhydrideHCID 21327627HCID 21327627, VerbindungHCID 131716678Octanoyloxy-3-hydroxy benzene (resorcinol monooctanoate)

Produkt 1

HCID 14549096HCID 14549096, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 3

HCID 142844-(Dimethylamino)pyridineKatalysatorHCID 8471TriethylamineLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

Adapting the method of synthesis disclosed in D. Johnston, "Preparation of Hydroquinone Monoacetate," Chemistry & Industry 24:1000 (1982) (which is incorporated herein by reference), it is expected that resorcinol may be combined with about an equimolar amount of dioctanoic acid anhydride, and ethyl acetate solvent, a non-nucleophilic solvent, in the presence of 4-dimethylaminopyridine, a catalyst, and a base, such as triethylamine, at room temperature, to produce the desired 1 octanoyloxy-3-hydroxy benzene (resorcinol monooctanoate).

Aufarbeitung

  1. customthe method of synthesis

Quellen und Nachweise

ORD-Eintrag
ord-6ce8d7de2557459fa3c9e28bf34037b6
Quelldatensatz
uspto-grants-1990_10
Patentnummer
US04964870

Verknüpfte Notizen

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