4-Sulfophthalic acid → Magnesium sulfophthalate

HRID 48097

반응식

HRID 48097 반응식
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]

참가 물질

5

반응물 3

HCID 69624-Sulfophthalic acidHCID 11143Aluminum isopropoxide2회HCID 164963Magnesium ethanolate

생성물 1

HCID 21872060Magnesium sulfophthalate

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
60 °C

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-0fb6ec512e6f41de8175a2fb40fe1127
출처 데이터셋
uspto-grants-2004_03
특허 번호
US06703112B1

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