Isophthalic Acid → Barium(2+);benzene-1,3-dicarboxylate

HRID 487710

Reaktionsgleichung

Reaktionsgleichung von HRID 487710
[C:1]([OH:12])(=[O:11])[C:2]1[CH:10]=[CH:9][CH:8]=[C:4]([C:5]([OH:7])=[O:6])[CH:3]=1.O.[OH-].[Ba+2:15].[OH-]>O>[C:1]([O-:12])(=[O:11])[C:2]1[CH:10]=[CH:9][CH:8]=[C:4]([C:5]([O-:7])=[O:6])[CH:3]=1.[Ba+2:15]

Komponenten

4

Edukt 2

HCID 8496Isophthalic AcidHCID 17749100Barium hydroxide, monohydrate

Produkt 1

HCID 22993049Barium(2+);benzene-1,3-dicarboxylate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
90 °C

Versuchsvorschrift

100 gms of isophthalic acid (0.6 mole) was slurried in 1 liter of water, the mixture heated to 90° C. and an equivalent amount of barium hydroxide monohydrate was added over a 25 minute period. The reaction mixture was kept at 90°-95° C. for an additional 45 minutes and allowed to cool at room temperature. Barium isophthalate was obtained in the form of long rods (with a length greater than 200 microns) and aspect ratios above 10. Anhydrous rods are produced by heating to dehydrate in a manner similar to the above examples.

Aufarbeitung

  1. temperatureto cool at room temperature

Quellen und Nachweise

ORD-Eintrag
ord-f524ceab64b747f2ba27542ab9883fdb
Quelldatensatz
uspto-grants-1994_03
Patentnummer
US05296585

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