IL79894A - Process for the preparation of non-toxic salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide - Google Patents

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

Info

Publication number
IL79894A
IL79894A IL79894A IL7989486A IL79894A IL 79894 A IL79894 A IL 79894A IL 79894 A IL79894 A IL 79894A IL 7989486 A IL7989486 A IL 7989486A IL 79894 A IL79894 A IL 79894A
Authority
IL
Israel
Prior art keywords
oxathiazin
dihydro
dioxide
methyl
preparation
Prior art date
Application number
IL79894A
Other languages
English (en)
Other versions
IL79894A0 (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 IL79894A0 publication Critical patent/IL79894A0/xx
Publication of IL79894A publication Critical patent/IL79894A/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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Seasonings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL79894A 1985-09-03 1986-09-01 Process for the preparation of non-toxic salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide IL79894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853531358 DE3531358A1 (de) 1985-09-03 1985-09-03 Verfahren zur herstellung der nicht-toxischen salze des 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxids

Publications (2)

Publication Number Publication Date
IL79894A0 IL79894A0 (en) 1986-12-31
IL79894A true IL79894A (en) 1990-08-31

Family

ID=6279975

Family Applications (1)

Application Number Title Priority Date Filing Date
IL79894A IL79894A (en) 1985-09-03 1986-09-01 Process for the preparation of non-toxic salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide

Country Status (23)

Country Link
US (1) US4804755A (xx)
EP (1) EP0218076B1 (xx)
JP (1) JPS6256481A (xx)
KR (1) KR940008749B1 (xx)
CN (1) CN1008736B (xx)
AR (1) AR248016A1 (xx)
AT (1) ATE49201T1 (xx)
AU (1) AU587855B2 (xx)
BR (1) BR8604201A (xx)
CA (1) CA1283913C (xx)
CS (1) CS262439B2 (xx)
DD (1) DD249272A5 (xx)
DE (2) DE3531358A1 (xx)
DK (1) DK168045B1 (xx)
ES (1) ES2000617A6 (xx)
FI (1) FI83077C (xx)
HU (1) HU200758B (xx)
IE (1) IE59132B1 (xx)
IL (1) IL79894A (xx)
MX (1) MX173526B (xx)
NO (1) NO163856C (xx)
SU (1) SU1582988A3 (xx)
ZA (1) ZA866647B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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 (xx) * 1992-03-17 1994-05-01 Hoechst Ag
DE10253773B3 (de) * 2002-11-19 2004-06-24 Nutrinova Nutrition Specialties & Food Ingredients Gmbh Verwendung von Acesulfamsäure zur pH-Wert-Absenkung
JP2005263779A (ja) * 2004-02-17 2005-09-29 Daicel Chem Ind Ltd ３，４−ジヒドロ−１，２，３−オキサチアジン−４−オン−２，２−ジオキサイド化合物又はその塩の製造法
JP2008037777A (ja) * 2006-08-03 2008-02-21 Daicel Chem Ind Ltd ３，４−ジヒドロ−１，２，３−オキサチアジン−４−オン−２，２−ジオキサイド化合物のカリウム塩の製造方法
JP2008037778A (ja) 2006-08-03 2008-02-21 Daicel Chem Ind Ltd ３，４−ジヒドロ−１，２，３−オキサチアジン−４−オン−２，２−ジオキサイド化合物又はその塩の製造法
US9024016B2 (en) 2012-06-08 2015-05-05 Nutrinova Nutrition Specialists & Food Ingredients GmbH Process for producing acesulfame potassium
EP3623363A1 (en) 2016-09-21 2020-03-18 Celanese International Corporation Acesulfame potassium compositions and processes for producing same
SI3319948T1 (sl) * 2016-09-21 2021-11-30 Celanese International Corporation Sestavki kalijevega acesulfama in postopek za izdelavo le-teh
EP3753930A1 (en) * 2016-09-21 2020-12-23 Celanese International Corporation Acesulfame potassium compositions and processes for producing same
DK3322695T3 (da) * 2016-09-21 2020-09-28 Celanese Int Corp Acesulfam-kalium-sammensætninger og fremgangsmåder til fremstilling af disse
CN109369572A (zh) * 2018-10-25 2019-02-22 苏州浩波科技股份有限公司 一种安赛蜜的纯化工艺
CN109593071A (zh) * 2018-12-10 2019-04-09 安徽金禾实业股份有限公司 一种连续可控的安赛蜜重结晶离心装置及方法
US20230382877A1 (en) * 2020-09-21 2023-11-30 Anhui Jinhe Industrial Co., Ltd. Method for refining acesulfame potassium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327804C3 (de) * 1973-06-01 1980-08-14 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 3,4-Dihydro-l,23-oxathiazin-4-onen
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
DE2453063A1 (de) * 1974-11-08 1976-05-13 Hoechst Ag Verfahren zur herstellung von acetoacetamid-n-sulfofluorid
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)
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
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
DE3531358A1 (de) 1987-03-12
BR8604201A (pt) 1987-04-28
EP0218076B1 (de) 1990-01-03
ATE49201T1 (de) 1990-01-15
DD249272A5 (de) 1987-09-02
JPH0372216B2 (xx) 1991-11-18
CN86105877A (zh) 1987-03-04
FI863523A0 (fi) 1986-09-01
HU200758B (en) 1990-08-28
ES2000617A6 (es) 1988-03-01
JPS6256481A (ja) 1987-03-12
DK168045B1 (da) 1994-01-24
NO163856C (no) 1990-08-08
KR870003080A (ko) 1987-04-15
FI83077B (fi) 1991-02-15
NO863504D0 (no) 1986-09-02
CS262439B2 (en) 1989-03-14
FI863523A (fi) 1987-03-04
AR248016A1 (es) 1995-05-31
MX173526B (es) 1994-03-14
NO163856B (no) 1990-04-23
CN1008736B (zh) 1990-07-11
US4804755A (en) 1989-02-14
DK418186D0 (da) 1986-09-02
AU6217386A (en) 1987-03-05
ZA866647B (en) 1987-04-29
SU1582988A3 (ru) 1990-07-30
HUT41755A (en) 1987-05-28
DK418186A (da) 1987-03-04
IL79894A0 (en) 1986-12-31
IE862344L (en) 1987-03-03
KR940008749B1 (ko) 1994-09-26
AU587855B2 (en) 1989-08-31
CA1283913C (en) 1991-05-07
NO863504L (no) 1987-03-04
DE3667972D1 (de) 1990-02-08
FI83077C (fi) 1991-05-27
CS632386A2 (en) 1988-07-15
IE59132B1 (en) 1994-01-12
EP0218076A1 (de) 1987-04-15

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