BE834749A - Procede de preparation d'isocyanates de sulfonyles aromatiques - Google Patents

Procede de preparation d'isocyanates de sulfonyles aromatiques

Info

Publication number
BE834749A
BE834749A BE161145A BE161145A BE834749A BE 834749 A BE834749 A BE 834749A BE 161145 A BE161145 A BE 161145A BE 161145 A BE161145 A BE 161145A BE 834749 A BE834749 A BE 834749A
Authority
BE
Belgium
Prior art keywords
preparation
aromatic sulphonyl
sulphonyl isocyanates
isocyanates
aromatic
Prior art date
Application number
BE161145A
Other languages
English (en)
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 filed Critical
Publication of BE834749A publication Critical patent/BE834749A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE161145A 1974-10-22 1975-10-22 Procede de preparation d'isocyanates de sulfonyles aromatiques BE834749A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450083 DE2450083A1 (de) 1974-10-22 1974-10-22 Verfahren zur herstellung von aromatischen sulfonylisocyanaten

Publications (1)

Publication Number Publication Date
BE834749A true BE834749A (fr) 1976-04-22

Family

ID=5928831

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161145A BE834749A (fr) 1974-10-22 1975-10-22 Procede de preparation d'isocyanates de sulfonyles aromatiques

Country Status (6)

Country Link
JP (1) JPS5165732A (fr)
BE (1) BE834749A (fr)
DE (1) DE2450083A1 (fr)
FR (1) FR2288737A1 (fr)
IT (1) IT1043498B (fr)
NL (1) NL7512223A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916135A1 (de) 1979-04-20 1980-10-30 Bayer Ag Neue, schwefelhaltige diisocyanate, ein verfahren zu ihrer herstellung, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethanen
US4379769A (en) 1979-06-04 1983-04-12 E. I. Du Pont De Nemours And Company Process for preparing arylsulfonyl isocyanates by phosgenation of arylsulfonamides
BR8003393A (pt) * 1979-06-04 1980-12-30 Du Pont Processo para preparar um isocianato de arilsulfonila
DE3235045C2 (de) * 1982-09-22 1986-07-17 Teroson Gmbh, 6900 Heidelberg Verfahren zur Herstellung von Sulfonylisocyanaten
DE10150368A1 (de) 2001-10-11 2003-05-22 Basf Ag Verfahren zur Herstellung von Arylsulfonsäureisocyanaten

Also Published As

Publication number Publication date
JPS5165732A (ja) 1976-06-07
FR2288737A1 (fr) 1976-05-21
IT1043498B (it) 1980-02-20
NL7512223A (nl) 1976-04-26
DE2450083A1 (de) 1976-04-29

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