Toluene → HCID 23693905, Verbindung

HRID 1089645

Reaktionsgleichung

Reaktionsgleichung von HRID 1089645
C(OC)(=O)C1C=CC(C([O-])=O)=CC=1.[K+:14].[C:15]([O:30]CCCC)(=[O:29])[C:16]1[CH:28]=[CH:27][C:19]([C:20]([O:22][CH2:23][CH2:24][CH2:25][CH3:26])=[O:21])=[CH:18][CH:17]=1.[OH-].[K+].C1(C)C=CC=CC=1>C(O)CCC>[C:20]([O:22][CH2:23][CH2:24][CH2:25][CH3:26])(=[O:21])[C:19]1[CH:27]=[CH:28][C:16]([C:15]([O-:30])=[O:29])=[CH:17][CH:18]=1.[K+:14]

Komponenten

6

Edukt 4

HCID 1140TolueneHCID 14797Potassium HydroxideHCID 16066Dibutyl terephthalateHCID 236837531,4-Benzenedicarboxylic acid, 1-methyl ester, potassium salt (1:1)

Produkt 1

HCID 23693905HCID 23693905, VerbindungAusbeute 96 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 2631-ButanolLösungsmittel

Versuchsvorschrift

This compound was prepared by the procedure described for potassium monomethyl terephthalate. Typical reagent levels were as follows: dibutyl terephthalate (10.0 g, 0.036 mole), potassium hydroxide (2.1 g, 0.036 mole), 50 ml of toluene and 20 ml of 1-butanol. After workup 9.4 g was recovered which represented a 96% yield.

Aufarbeitung

  1. customThis compound was prepared by the procedure
  2. customAfter workup 9.4 g was recovered which

Quellen und Nachweise

ORD-Eintrag
ord-b90880285938405d8c622f2524386ee4
Quelldatensatz
uspto-grants-1992_01
Patentnummer
US05078907

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