AU575669B2 - Process for the preparation of 6-methyl-3,4-dihydro-1,2,3- oxathiazin-4-one 2,2-dioxide - Google Patents

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3- oxathiazin-4-one 2,2-dioxide

Info

Publication number
AU575669B2
AU575669B2 AU45835/85A AU4583585A AU575669B2 AU 575669 B2 AU575669 B2 AU 575669B2 AU 45835/85 A AU45835/85 A AU 45835/85A AU 4583585 A AU4583585 A AU 4583585A AU 575669 B2 AU575669 B2 AU 575669B2
Authority
AU
Australia
Prior art keywords
oxathiazin
dihydro
dioxide
methyl
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU45835/85A
Other languages
English (en)
Other versions
AU4583585A (en
Inventor
Karl Claub
Erwin Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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 AU4583585A publication Critical patent/AU4583585A/en
Application granted granted Critical
Publication of AU575669B2 publication Critical patent/AU575669B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU45835/85A 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 Expired AU575669B2 (en)

Applications Claiming Priority (2)

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
DE3429039 1984-08-07

Publications (2)

Publication Number Publication Date
AU4583585A AU4583585A (en) 1986-02-13
AU575669B2 true AU575669B2 (en) 1988-08-04

Family

ID=6242506

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45835/85A Expired AU575669B2 (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

Country Status (21)

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

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)
HUE051396T2 (hu) 2016-09-21 2021-03-01 Celanese Int Corp Aceszulfám-kálium kompozíciók és az elõállításukra szolgáló eljárások
LT3319948T (lt) 2016-09-21 2021-10-11 Celanese International Corporation Kalio acesulfamo kompozicijos ir jų gamybos būdai
US10030000B2 (en) 2016-09-21 2018-07-24 Celanese International Corporation Acesulfame potassium compositions and processes for producing same
EP3623363A1 (en) 2016-09-21 2020-03-18 Celanese International Corporation Acesulfame potassium compositions and processes for producing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6060886A (en) * 1985-07-29 1987-02-05 Hoechst Aktiengesellschaft A process for the preparation of 6-methyl-3,4-dihydro- 1,2,3-oxathiazin-4-one 2,2-dioxide
AU6217386A (en) * 1985-09-03 1987-03-05 Hoechst Aktiengesellschaft Process for the preparation of 6-methyl-3,4-dihydro-1,2,3- oxathiazin-4-one 2,2-dioxide and for the purification thereof
AU6217286A (en) * 1985-09-03 1987-03-05 Hoechst Aktiengesellschaft Process for the preparation of 6-methyl-3,4- dihydro-1,2,3- oxathiazin-4-one, 2,2,-dioxide and for the purification thereof

Family Cites Families (6)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6060886A (en) * 1985-07-29 1987-02-05 Hoechst Aktiengesellschaft A process for the preparation of 6-methyl-3,4-dihydro- 1,2,3-oxathiazin-4-one 2,2-dioxide
AU6217386A (en) * 1985-09-03 1987-03-05 Hoechst Aktiengesellschaft Process for the preparation of 6-methyl-3,4-dihydro-1,2,3- oxathiazin-4-one 2,2-dioxide and for the purification thereof
AU6217286A (en) * 1985-09-03 1987-03-05 Hoechst Aktiengesellschaft Process for the preparation of 6-methyl-3,4- dihydro-1,2,3- oxathiazin-4-one, 2,2,-dioxide and for the purification thereof

Also Published As

Publication number Publication date
KR920008617B1 (ko) 1992-10-02
ES8604186A1 (es) 1986-02-01
IE58482B1 (en) 1993-09-22
IE851940L (en) 1986-02-07
IL76027A (en) 1989-03-31
DE3564682D1 (en) 1988-10-06
US4625024A (en) 1986-11-25
AR240454A1 (es) 1990-04-30
JPH0353306B2 (https=) 1991-08-14
NO163772B (no) 1990-04-09
DE3429039A1 (de) 1986-02-20
DK358285D0 (da) 1985-08-06
DK167976B1 (da) 1994-01-10
EP0173082B1 (de) 1988-08-31
NO163772C (no) 1990-07-18
BR8503715A (pt) 1986-05-06
HU197889B (en) 1989-06-28
ATE36851T1 (de) 1988-09-15
KR860001797A (ko) 1986-03-22
FI853008A0 (fi) 1985-08-05
ES545878A0 (es) 1986-02-01
CA1241955A (en) 1988-09-13
NO853103L (no) 1986-02-10
DK358285A (da) 1986-02-08
ZA855921B (en) 1986-03-26
HUT39169A (en) 1986-08-28
IL76027A0 (en) 1985-12-31
SU1491338A3 (ru) 1989-06-30
MX160726A (es) 1990-04-27
JPS6147473A (ja) 1986-03-07
AU4583585A (en) 1986-02-13
DD246298A5 (de) 1987-06-03
FI81790B (fi) 1990-08-31
FI853008L (fi) 1986-02-08
EP0173082A1 (de) 1986-03-05
FI81790C (fi) 1990-12-10

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