IT1169838B - Metodo per la preparazione di solfonilisocianati - Google Patents

Metodo per la preparazione di solfonilisocianati

Info

Publication number
IT1169838B
IT1169838B IT22953/83A IT2295383A IT1169838B IT 1169838 B IT1169838 B IT 1169838B IT 22953/83 A IT22953/83 A IT 22953/83A IT 2295383 A IT2295383 A IT 2295383A IT 1169838 B IT1169838 B IT 1169838B
Authority
IT
Italy
Prior art keywords
sulphonylisocyanates
preparation
Prior art date
Application number
IT22953/83A
Other languages
English (en)
Other versions
IT8322953A0 (it
Inventor
Karl Reich
Original Assignee
Teroson 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 Teroson Gmbh filed Critical Teroson Gmbh
Publication of IT8322953A0 publication Critical patent/IT8322953A0/it
Application granted granted Critical
Publication of IT1169838B publication Critical patent/IT1169838B/it

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
    • C07C303/38—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 by reaction of ammonia or amines with sulfonic acids, or with esters, anhydrides, or halides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT22953/83A 1982-09-22 1983-09-21 Metodo per la preparazione di solfonilisocianati IT1169838B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3235045A DE3235045C2 (de) 1982-09-22 1982-09-22 Verfahren zur Herstellung von Sulfonylisocyanaten

Publications (2)

Publication Number Publication Date
IT8322953A0 IT8322953A0 (it) 1983-09-21
IT1169838B true IT1169838B (it) 1987-06-03

Family

ID=6173841

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22953/83A IT1169838B (it) 1982-09-22 1983-09-21 Metodo per la preparazione di solfonilisocianati

Country Status (7)

Country Link
US (1) US4517133A (it)
JP (1) JPS5980656A (it)
CA (1) CA1221524A (it)
DE (1) DE3235045C2 (it)
FR (1) FR2533211B1 (it)
GB (1) GB2127405B (it)
IT (1) IT1169838B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326566A1 (de) * 1983-07-22 1985-01-31 Bayer Ag, 5090 Leverkusen Reversibel blockierte katalysatoren enthaltende polyisocyanat-zubereitungen, ein verfahren zu ihrer herstellung, ihre verwendung zur herstellung von polyurethankunststoffen, sowie anlagerungsprodukte von sulfonylisocyanaten an katalysatoren mit zinn (ii)- bzw. zinn (iv)-carboxylat-struktur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974164A (en) * 1958-10-24 1961-03-07 Monsanto Chemicals Preparation of p-toluenesulfonyl isocyanate
BE790361A (fr) * 1971-10-23 1973-04-20 Bayer Ag Procede de preparation de sulfonylisocyanates organiques
DE2450083A1 (de) * 1974-10-22 1976-04-29 Hoechst Ag Verfahren zur herstellung von aromatischen sulfonylisocyanaten
DE3226425A1 (de) * 1981-11-11 1983-05-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von acylcyaniden

Also Published As

Publication number Publication date
FR2533211A1 (fr) 1984-03-23
CA1221524A (en) 1987-05-12
IT8322953A0 (it) 1983-09-21
DE3235045A1 (de) 1984-03-22
US4517133A (en) 1985-05-14
GB8324387D0 (en) 1983-10-12
JPS5980656A (ja) 1984-05-10
GB2127405B (en) 1986-05-08
GB2127405A (en) 1984-04-11
DE3235045C2 (de) 1986-07-17
FR2533211B1 (fr) 1986-05-16

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Effective date: 19930929