CH430695A - Process for the preparation of surface-active ester salts of 5-sulfoisophthalic acid - Google Patents

Process for the preparation of surface-active ester salts of 5-sulfoisophthalic acid

Info

Publication number
CH430695A
CH430695A CH121364A CH121364A CH430695A CH 430695 A CH430695 A CH 430695A CH 121364 A CH121364 A CH 121364A CH 121364 A CH121364 A CH 121364A CH 430695 A CH430695 A CH 430695A
Authority
CH
Switzerland
Prior art keywords
preparation
active ester
ester salts
sulfoisophthalic acid
sulfoisophthalic
Prior art date
Application number
CH121364A
Other languages
German (de)
Inventor
Nat Burkhardt Rudolf Dr Rer
Original Assignee
Chemische Werke Witten Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chemische Werke Witten Gmbh filed Critical Chemische Werke Witten Gmbh
Publication of CH430695A publication Critical patent/CH430695A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • C07C309/58—Carboxylic acid groups or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • C07C309/59—Nitrogen analogues of carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH121364A 1963-05-21 1964-02-03 Process for the preparation of surface-active ester salts of 5-sulfoisophthalic acid CH430695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC29991A DE1177629B (en) 1963-05-21 1963-05-21 Process for the preparation of surface-active ester and amide salts of 5-sulfoisophthalic acid

Publications (1)

Publication Number Publication Date
CH430695A true CH430695A (en) 1967-02-28

Family

ID=7019171

Family Applications (1)

Application Number Title Priority Date Filing Date
CH121364A CH430695A (en) 1963-05-21 1964-02-03 Process for the preparation of surface-active ester salts of 5-sulfoisophthalic acid

Country Status (7)

Country Link
BE (1) BE648160A (en)
BR (1) BR6458049D0 (en)
CH (1) CH430695A (en)
DE (1) DE1177629B (en)
GB (1) GB1019708A (en)
NL (2) NL6402857A (en)
SE (1) SE322208B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102993063A (en) * 2012-07-30 2013-03-27 枣庄市泰瑞精细化工有限公司 Preparation method of isophthalic acid-5-sodium sulfonate
CN105523967A (en) * 2016-01-17 2016-04-27 枣庄市泰瑞精细化工有限公司 Method for producing sodium m-phthalate-5-sulfonate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705356C (en) * 1930-03-29 1941-04-25 Chem Ind Basel Process for the preparation of esters of aromatic sulfodicarboxylic acids
DE742055C (en) * 1939-04-04 1943-11-22 Chemische Ind Ges Process for the preparation of new esters of aromatic sulfodicarboxylic acids

Also Published As

Publication number Publication date
BE648160A (en) 1964-09-16
GB1019708A (en) 1966-02-09
BR6458049D0 (en) 1973-12-27
NL6402857A (en) 1964-11-23
NL123437C (en)
DE1177629B (en) 1964-09-10
SE322208B (en) 1970-04-06

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