BE494158A - - Google Patents

Info

Publication number
BE494158A
BE494158A BE494158DA BE494158A BE 494158 A BE494158 A BE 494158A BE 494158D A BE494158D A BE 494158DA BE 494158 A BE494158 A BE 494158A
Authority
BE
Belgium
Prior art keywords
sulfonic acid
process according
sulfur dioxide
solution
aromatic compound
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE494158A publication Critical patent/BE494158A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE494158D BE494158A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE494158A true BE494158A (enrdf_load_stackoverflow)

Family

ID=137981

Family Applications (1)

Application Number Title Priority Date Filing Date
BE494158D BE494158A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE494158A (enrdf_load_stackoverflow)

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