IL74677A - 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
IL74677A
IL74677A IL74677A IL7467785A IL74677A IL 74677 A IL74677 A IL 74677A IL 74677 A IL74677 A IL 74677A IL 7467785 A IL7467785 A IL 7467785A IL 74677 A IL74677 A IL 74677A
Authority
IL
Israel
Prior art keywords
oxathiazin
dihydro
dioxide
methyl
toxic salts
Prior art date
Application number
IL74677A
Other languages
English (en)
Other versions
IL74677A0 (en
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 IL74677A0 publication Critical patent/IL74677A0/xx
Publication of IL74677A publication Critical patent/IL74677A/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Seasonings (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
IL74677A 1984-03-22 1985-03-21 Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts IL74677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843410440 DE3410440A1 (de) 1984-03-22 1984-03-22 Verfahren zur herstellung von 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen

Publications (2)

Publication Number Publication Date
IL74677A0 IL74677A0 (en) 1985-06-30
IL74677A true IL74677A (en) 1988-07-31

Family

ID=6231218

Family Applications (1)

Application Number Title Priority Date Filing Date
IL74677A IL74677A (en) 1984-03-22 1985-03-21 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 (2) US4563521A (no)
EP (1) EP0159516B1 (no)
JP (1) JPS60209579A (no)
KR (1) KR920005968B1 (no)
AT (1) ATE32068T1 (no)
AU (1) AU580038B2 (no)
BR (1) BR8501307A (no)
CA (1) CA1273922A (no)
CS (1) CS248735B2 (no)
DD (1) DD232046A5 (no)
DE (2) DE3410440A1 (no)
DK (1) DK168043B1 (no)
ES (1) ES541418A0 (no)
FI (1) FI81789C (no)
HU (1) HU196777B (no)
IE (1) IE58343B1 (no)
IL (1) IL74677A (no)
MX (1) MX160735A (no)
NO (1) NO163567C (no)
SU (1) SU1342419A3 (no)
ZA (1) ZA852117B (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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)
DE3429039A1 (de) * 1984-08-07 1986-02-20 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von6-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
TW223067B (no) * 1992-03-17 1994-05-01 Hoechst Ag
US9024016B2 (en) 2012-06-08 2015-05-05 Nutrinova Nutrition Specialists & Food Ingredients GmbH Process for producing acesulfame potassium
CN103130743B (zh) * 2012-11-11 2015-11-18 安徽金禾实业股份有限公司 安赛蜜环合连续生产方法
DK3317260T3 (da) 2016-09-21 2020-01-27 Celanese Int Corp Acesulfam-kalium-sammensætninger og fremgangsmåder til fremstilling af disse
PT3319949T (pt) * 2016-09-21 2020-10-12 Celanese Int Corp Composições de acessulfame de potássio e processos para produzir o mesmo
DK3319948T3 (da) 2016-09-21 2021-09-27 Celanese Int Corp Acesulfam-kaliumsammensætninger og fremgangsmåder til fremstilling af disse
PL3322695T3 (pl) 2016-09-21 2021-01-11 Celanese International Corporation Kompozycje acesulfamu potasowego i sposoby ich wytwarzania

Family Cites Families (10)

* 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
DE2024694C3 (de) * 1970-05-21 1979-03-29 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 3,4-Dihydro-l ,23-oxathiazin-4-onen
DE2228423C3 (de) * 1972-06-10 1982-05-13 Hoechst Ag, 6000 Frankfurt 3,4-Dihydro-1,2,3-oxathiazin-4-one und Verfahren zu ihrer Herstellung
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
DE2327804C3 (de) * 1973-06-01 1980-08-14 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 3,4-Dihydro-l,23-oxathiazin-4-onen
DE2434562A1 (de) * 1974-07-18 1976-01-29 Hoechst Ag Verfahren zur herstellung des suessstoffes 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid
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
DE2434564A1 (de) * 1974-07-18 1976-01-29 Hoechst Ag Verfahren zur herstellung von 6-methyl3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und seine verwendung als suesstoff
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)
DE3429039A1 (de) * 1984-08-07 1986-02-20 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen

Also Published As

Publication number Publication date
ZA852117B (en) 1985-11-27
US4563521A (en) 1986-01-07
DE3561462D1 (en) 1988-02-25
KR920005968B1 (ko) 1992-07-25
HU196777B (en) 1989-01-30
US4638063A (en) 1987-01-20
ES8603176A1 (es) 1985-12-16
DK129285A (da) 1985-09-23
IE850724L (en) 1985-09-22
MX160735A (es) 1990-05-02
FI851103A0 (fi) 1985-03-20
JPH0353305B2 (no) 1991-08-14
IE58343B1 (en) 1993-09-08
NO851144L (no) 1985-09-23
FI81789C (fi) 1990-12-10
KR850006193A (ko) 1985-10-02
IL74677A0 (en) 1985-06-30
DE3410440A1 (de) 1985-09-26
JPS60209579A (ja) 1985-10-22
NO163567B (no) 1990-03-12
DK129285D0 (da) 1985-03-21
SU1342419A3 (ru) 1987-09-30
CA1273922A (en) 1990-09-11
FI81789B (fi) 1990-08-31
EP0159516A1 (de) 1985-10-30
AU580038B2 (en) 1988-12-22
CS248735B2 (en) 1987-02-12
FI851103L (fi) 1985-09-23
HUT36466A (en) 1985-09-30
EP0159516B1 (de) 1988-01-20
BR8501307A (pt) 1985-11-19
ATE32068T1 (de) 1988-02-15
NO163567C (no) 1990-06-27
DK168043B1 (da) 1994-01-24
ES541418A0 (es) 1985-12-16
AU4021185A (en) 1985-09-26
DD232046A5 (de) 1986-01-15

Similar Documents

Publication Publication Date Title
AU587970B2 (en) A process for the preparation of 6-methyl-3,4-dihydro-1,2, 3-oxathiazin-4-0ne 2,2-dioxide and its non-toxic salts
IL74677A0 (en) Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts
ES2000616A6 (es) Procedimiento para la preparacion de 6-metil-3,4-dihidro-1,2,3-oxatiazin-4-on-2,2-dioxido asi como su purificacion
ES2000617A6 (es) Procedimiento para la preparacion de las sales no toxicas del 6-metil-3,4-dihidro-1,2,3-oxatiazin-4-on-2,2-dioxido
IE41189L (en) Manufacture of 6- methyl -3, 4-dihydro - 1, 2, 3 -¹oxathiazin - 4 - one - 2,2 - dioxide.
MX157267A (es) Procedimiento para preparar sales cristalinas del n-sulfofluoruro de acetoacetamida

Legal Events

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HP Change in proprietorship
KB Patent renewed
KB Patent renewed
EXP Patent expired