CS632386A2 - Zpusob vyroby netoxickych soli 6 methyl 3,4 di hydro 1,2,3 oxathiazin 4 on 2,2 dioxidu - Google Patents

Zpusob vyroby netoxickych soli 6 methyl 3,4 di hydro 1,2,3 oxathiazin 4 on 2,2 dioxidu

Info

Publication number
CS632386A2
CS632386A2 CS866323A CS632386A CS632386A2 CS 632386 A2 CS632386 A2 CS 632386A2 CS 866323 A CS866323 A CS 866323A CS 632386 A CS632386 A CS 632386A CS 632386 A2 CS632386 A2 CS 632386A2
Authority
CS
Czechoslovakia
Prior art keywords
netoxickych
dioxidu
oxathiazin
soli
hydro
Prior art date
Application number
CS866323A
Other languages
English (en)
Other versions
CS262439B2 (en
Inventor
Dieter Dr Reuschling
Adolf Dr Linkies
Walter Dr Reimann
Otto E Dr Schweikert
Karl E Dr Mack
Wolfgang Dr Ebertz
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 CS632386A2 publication Critical patent/CS632386A2/cs
Publication of CS262439B2 publication Critical patent/CS262439B2/cs

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CS866323A 1985-09-03 1986-09-01 Process for preparing netoxic salts of 6-methyl-3,4- dihydro-1,2,3-oxathiazin-4-on,2,2-dioxide CS262439B2 (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
CS632386A2 true CS632386A2 (en) 1988-07-15
CS262439B2 CS262439B2 (en) 1989-03-14

Family

ID=6279975

Family Applications (1)

Application Number Title Priority Date Filing Date
CS866323A CS262439B2 (en) 1985-09-03 1986-09-01 Process for preparing netoxic salts of 6-methyl-3,4- dihydro-1,2,3-oxathiazin-4-on,2,2-dioxide

Country Status (23)

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

Families Citing this family (16)

* 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 (cs) * 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
LT3319949T (lt) 2016-09-21 2020-11-10 Celanese International Corporation Kalio acesulfamo kompozicijos ir jų gamybos būdas
WO2018057387A1 (en) 2016-09-21 2018-03-29 Celanese International Corporation Acesulfame potassium compositions and processes for producing same
HRP20201619T4 (hr) * 2016-09-21 2025-03-28 Celanese International Corporation Pripravci kalijevog acesulfama i postupci za njegovu proizvodnju
JP6818896B2 (ja) * 2016-09-21 2021-01-27 セラニーズ・インターナショナル・コーポレーション アセスルファムカリウム組成物及びその製造方法
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
WO2023123405A1 (zh) * 2021-12-31 2023-07-06 安徽金禾实业股份有限公司 一种对含有乙酰磺胺酸的水解反应产物的处理方法和装置

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
FI83077C (fi) 1991-05-27
DK418186D0 (da) 1986-09-02
JPH0372216B2 (cs) 1991-11-18
EP0218076B1 (de) 1990-01-03
US4804755A (en) 1989-02-14
DE3667972D1 (de) 1990-02-08
DK168045B1 (da) 1994-01-24
BR8604201A (pt) 1987-04-28
KR870003080A (ko) 1987-04-15
AR248016A1 (es) 1995-05-31
SU1582988A3 (ru) 1990-07-30
HUT41755A (en) 1987-05-28
CN1008736B (zh) 1990-07-11
IL79894A (en) 1990-08-31
MX173526B (es) 1994-03-14
CN86105877A (zh) 1987-03-04
NO163856B (no) 1990-04-23
DD249272A5 (de) 1987-09-02
JPS6256481A (ja) 1987-03-12
FI83077B (fi) 1991-02-15
IE59132B1 (en) 1994-01-12
ZA866647B (en) 1987-04-29
ATE49201T1 (de) 1990-01-15
NO863504L (no) 1987-03-04
EP0218076A1 (de) 1987-04-15
FI863523L (fi) 1987-03-04
NO863504D0 (no) 1986-09-02
CA1283913C (en) 1991-05-07
NO163856C (no) 1990-08-08
CS262439B2 (en) 1989-03-14
AU6217386A (en) 1987-03-05
ES2000617A6 (es) 1988-03-01
FI863523A0 (fi) 1986-09-01
IE862344L (en) 1987-03-03
HU200758B (en) 1990-08-28
AU587855B2 (en) 1989-08-31
DK418186A (da) 1987-03-04
IL79894A0 (en) 1986-12-31
DE3531358A1 (de) 1987-03-12
KR940008749B1 (ko) 1994-09-26

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20010901