4-Sulfophthalic acid → Magnesium sulfophthalate

HRID 48097

反応式

HRID 48097 の反応式
C[CH:2]([CH3:4])[O-:3].[Al+3].CC(C)[O-:8].CC(C)[O-].[S:14]([C:18]1C=[C:22]([C:23]([OH:25])=[O:24])[C:21](C(O)=O)=[CH:20][CH:19]=1)([OH:17])(=[O:16])=[O:15].[O-]CC.[Mg+2:33].[O-]CC>O>[S:14]([C:18]1[CH:19]=[CH:20][CH:21]=[C:22]([C:23]([O-:25])=[O:24])[C:4]=1[C:2]([O-:8])=[O:3])([OH:17])(=[O:16])=[O:15].[Mg+2:33]

参加物

5

反応物 3

HCID 69624-Sulfophthalic acidHCID 11143Aluminum isopropoxide2 回HCID 164963Magnesium ethanolate

生成物 1

HCID 21872060Magnesium sulfophthalate

試薬・触媒・溶媒 1

HCID 962Water溶媒

反応条件

温度
60 °C

実験手順

The same classes of materials were also prepared by using appropriate metal alkoxides and hydroxysulfonic or sulfocarboxylic acids in water. Thus, aluminum isopropoxide was mixed with 5-sulfophthalic acid in 2:3 molar ratio and the mixture was heated to about 60° C. for about ½ hr. Aluminum isopropoxide was hydrolyzed and the salt was obtained as aqueous solution and was used as such for inkjet coatings. Magnesium ethoxide was similarly hydrolyzed from its mixture with the same acid in 1:2 molar ratio to obtain magnesium sulfophthalate in aqueous solution.

後処理

  1. customThe same classes of materials were also prepared
  2. customthe salt was obtained as aqueous solution

出典と根拠

ORDレコード
ord-0fb6ec512e6f41de8175a2fb40fe1127
出典データセット
uspto-grants-2004_03
特許番号
US06703112B1

関連ノート

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