ZA855921B - Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts - Google Patents

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts

Info

Publication number
ZA855921B
ZA855921B ZA855921A ZA855921A ZA855921B ZA 855921 B ZA855921 B ZA 855921B ZA 855921 A ZA855921 A ZA 855921A ZA 855921 A ZA855921 A ZA 855921A ZA 855921 B ZA855921 B ZA 855921B
Authority
ZA
South Africa
Prior art keywords
oxathiazin
dihydro
dioxide
methyl
preparation
Prior art date
Application number
ZA855921A
Other languages
English (en)
Inventor
Erwin Schmidt
Karl Clauss
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA855921B publication Critical patent/ZA855921B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D291/00—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms
    • C07D291/02—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms not condensed with other rings
    • C07D291/06—Six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Seasonings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ZA855921A 1984-08-07 1985-08-06 Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts ZA855921B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843429039 DE3429039A1 (de) 1984-08-07 1984-08-07 Verfahren zur herstellung von6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen

Publications (1)

Publication Number Publication Date
ZA855921B true ZA855921B (en) 1986-03-26

Family

ID=6242506

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855921A ZA855921B (en) 1984-08-07 1985-08-06 Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts

Country Status (21)

Country Link
US (1) US4625024A (ru)
EP (1) EP0173082B1 (ru)
JP (1) JPS6147473A (ru)
KR (1) KR920008617B1 (ru)
AR (1) AR240454A1 (ru)
AT (1) ATE36851T1 (ru)
AU (1) AU575669B2 (ru)
BR (1) BR8503715A (ru)
CA (1) CA1241955A (ru)
DD (1) DD246298A5 (ru)
DE (2) DE3429039A1 (ru)
DK (1) DK167976B1 (ru)
ES (1) ES8604186A1 (ru)
FI (1) FI81790C (ru)
HU (1) HU197889B (ru)
IE (1) IE58482B1 (ru)
IL (1) IL76027A (ru)
MX (1) MX160726A (ru)
NO (1) NO163772C (ru)
SU (1) SU1491338A3 (ru)
ZA (1) ZA855921B (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410440A1 (de) * 1984-03-22 1985-09-26 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen
DE3410439A1 (de) * 1984-03-22 1985-09-26 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen sowie der dabei als zwischenprodukt(e) auftretenden acetoacetamind-n-sulfonsaeure(salze)
US10030000B2 (en) 2016-09-21 2018-07-24 Celanese International Corporation Acesulfame potassium compositions and processes for producing same
EP3319949B1 (en) 2016-09-21 2020-07-22 Celanese International Corporation Acesulfame potassium compositions and processes for producing same
HUE047858T2 (hu) 2016-09-21 2020-05-28 Celanese Int Corp Aceszulfám-kálium kompozíciók és eljárás ezek elõállítására
PL3319948T3 (pl) 2016-09-21 2021-12-27 Celanese International Corporation Kompozycje acesulfamu potasowego i sposoby ich wytwarzania

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2001017C3 (de) * 1970-01-10 1978-05-18 Hoechst Ag, 6000 Frankfurt 3,4-Dihydro-1,23-oxathiazin-4on-2,2-dioxide, ihre Herstellung und Verwendung
DE2264235C3 (de) * 1972-12-30 1980-09-11 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 6-Methyl-3,4-dihydro-l,23-oxa thiazin-4-on-2,2-dioxid
DE2434548C2 (de) * 1974-07-18 1982-11-18 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Fluoridarmem 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid-kalium
DE2434549A1 (de) * 1974-07-18 1976-01-29 Hoechst Ag Verfahren zur herstellung des suesstoffes 6-methyl-3,4-dihydro-1,2,3-oxathiazin4-on-2,2-dioxid
DE2447201A1 (de) * 1974-10-03 1976-04-08 Hoechst Ag Verfahren zur herstellung von acetoacetamid-n-sulfofluorid
DE3410440A1 (de) * 1984-03-22 1985-09-26 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen
DE3527070A1 (de) * 1985-07-29 1987-01-29 Hoechst Ag Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid
DE3531358A1 (de) * 1985-09-03 1987-03-12 Hoechst Ag Verfahren zur herstellung der nicht-toxischen salze des 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxids
DE3531359A1 (de) * 1985-09-03 1987-03-12 Hoechst Ag Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid sowie zu dessen reinigung

Also Published As

Publication number Publication date
BR8503715A (pt) 1986-05-06
ES545878A0 (es) 1986-02-01
DE3564682D1 (en) 1988-10-06
DD246298A5 (de) 1987-06-03
CA1241955A (en) 1988-09-13
AU4583585A (en) 1986-02-13
FI853008L (fi) 1986-02-08
HUT39169A (en) 1986-08-28
EP0173082A1 (de) 1986-03-05
US4625024A (en) 1986-11-25
EP0173082B1 (de) 1988-08-31
IL76027A0 (en) 1985-12-31
NO163772B (no) 1990-04-09
KR920008617B1 (ko) 1992-10-02
FI81790B (fi) 1990-08-31
ATE36851T1 (de) 1988-09-15
IL76027A (en) 1989-03-31
JPH0353306B2 (ru) 1991-08-14
JPS6147473A (ja) 1986-03-07
SU1491338A3 (ru) 1989-06-30
MX160726A (es) 1990-04-27
ES8604186A1 (es) 1986-02-01
AU575669B2 (en) 1988-08-04
DK358285A (da) 1986-02-08
DK358285D0 (da) 1985-08-06
DK167976B1 (da) 1994-01-10
IE58482B1 (en) 1993-09-22
NO853103L (no) 1986-02-10
KR860001797A (ko) 1986-03-22
HU197889B (en) 1989-06-28
DE3429039A1 (de) 1986-02-20
FI81790C (fi) 1990-12-10
NO163772C (no) 1990-07-18
AR240454A1 (es) 1990-04-30
IE851940L (en) 1986-02-07
FI853008A0 (fi) 1985-08-05

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