IT966422B - PROCEDURE FOR PRODUCING SULFONYL ISOCYANATES AND PRODUCTS OBTAINED THUS - Google Patents

PROCEDURE FOR PRODUCING SULFONYL ISOCYANATES AND PRODUCTS OBTAINED THUS

Info

Publication number
IT966422B
IT966422B IT5349072A IT5349072A IT966422B IT 966422 B IT966422 B IT 966422B IT 5349072 A IT5349072 A IT 5349072A IT 5349072 A IT5349072 A IT 5349072A IT 966422 B IT966422 B IT 966422B
Authority
IT
Italy
Prior art keywords
procedure
products obtained
sulfonyl isocyanates
producing sulfonyl
producing
Prior art date
Application number
IT5349072A
Other languages
Italian (it)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT966422B publication Critical patent/IT966422B/en

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)
IT5349072A 1971-10-23 1972-10-20 PROCEDURE FOR PRODUCING SULFONYL ISOCYANATES AND PRODUCTS OBTAINED THUS IT966422B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712152971 DE2152971C3 (en) 1971-10-23 1971-10-23 Process for the preparation of organic sulfonyl isocyanants

Publications (1)

Publication Number Publication Date
IT966422B true IT966422B (en) 1974-02-11

Family

ID=5823256

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5349072A IT966422B (en) 1971-10-23 1972-10-20 PROCEDURE FOR PRODUCING SULFONYL ISOCYANATES AND PRODUCTS OBTAINED THUS

Country Status (6)

Country Link
BE (1) BE790361A (en)
DE (1) DE2152971C3 (en)
FR (1) FR2157659A5 (en)
GB (1) GB1359428A (en)
IT (1) IT966422B (en)
NL (1) NL7214253A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (en) * 1979-06-04 1980-12-30 Du Pont PROCESS TO PREPARE AN ARYLSULPHONYL ISOCIANATE
US4305884A (en) * 1980-02-06 1981-12-15 E. I. Du Pont De Nemours And Company Intermediates for herbicidal sulfonamides
DE3235045C2 (en) * 1982-09-22 1986-07-17 Teroson Gmbh, 6900 Heidelberg Process for the preparation of sulfonyl isocyanates
DE19942299A1 (en) 1999-09-04 2001-03-08 Basf Ag Improved process for the production of mono- and oligo-isocyanates
DE10150368A1 (en) * 2001-10-11 2003-05-22 Basf Ag Process for the preparation of arylsulfonic acid isocyanates
DE10152118A1 (en) * 2001-10-23 2003-04-30 Basf Ag Improved process for the production of isocyanates
CN108395383B (en) * 2018-04-17 2020-10-16 湖南国发精细化工科技有限公司 Synthesis method of tert-butyl isocyanate

Also Published As

Publication number Publication date
DE2152971A1 (en) 1973-04-26
NL7214253A (en) 1973-04-25
BE790361A (en) 1973-04-20
DE2152971C3 (en) 1981-04-02
DE2152971B2 (en) 1980-07-31
FR2157659A5 (en) 1973-06-01
GB1359428A (en) 1974-07-10

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