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

HRID 1768894

反応式

HRID 1768894 の反応式
[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]

参加物

4

反応物 2

HCID 8496Isophthalic AcidHCID 17749100Barium hydroxide, monohydrate

生成物 1

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

試薬・触媒・溶媒 1

HCID 962Water溶媒

反応条件

温度
90 °C

実験手順

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.

後処理

  1. temperatureto cool at room temperature

出典と根拠

ORDレコード
ord-d1970db0ddd8446f94b711fa80a92dbf
出典データセット
uspto-grants-1995_01
特許番号
US05380593

関連ノート

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