DK168045B1 - Fremgangsmaade til fremstilling af ikke-toksiske salte af 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid - Google Patents

Fremgangsmaade til fremstilling af ikke-toksiske salte af 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid Download PDF

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Publication number
DK168045B1
DK168045B1 DK418186A DK418186A DK168045B1 DK 168045 B1 DK168045 B1 DK 168045B1 DK 418186 A DK418186 A DK 418186A DK 418186 A DK418186 A DK 418186A DK 168045 B1 DK168045 B1 DK 168045B1
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DK
Denmark
Prior art keywords
dihydro
methyl
dioxide
oxathiazin
aqueous
Prior art date
Application number
DK418186A
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Danish (da)
English (en)
Other versions
DK418186D0 (da
DK418186A (da
Inventor
Dieter Reuschling
Adolf Linkies
Walter Reimann
Otto Ernst Schweikert
Karl Ernst Mack
Wolfgang Ebertz
Original Assignee
Hoechst Ag
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Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK418186D0 publication Critical patent/DK418186D0/da
Publication of DK418186A publication Critical patent/DK418186A/da
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Publication of DK168045B1 publication Critical patent/DK168045B1/da

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    • 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

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  • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Seasonings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DK418186A 1985-09-03 1986-09-02 Fremgangsmaade til fremstilling af ikke-toksiske salte af 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid DK168045B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3531358 1985-09-03
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 (3)

Publication Number Publication Date
DK418186D0 DK418186D0 (da) 1986-09-02
DK418186A DK418186A (da) 1987-03-04
DK168045B1 true DK168045B1 (da) 1994-01-24

Family

ID=6279975

Family Applications (1)

Application Number Title Priority Date Filing Date
DK418186A DK168045B1 (da) 1985-09-03 1986-09-02 Fremgangsmaade til fremstilling af ikke-toksiske salte af 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid

Country Status (23)

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

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 (zh) * 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
DK3319948T3 (da) 2016-09-21 2021-09-27 Celanese Int Corp Acesulfam-kaliumsammensætninger og fremgangsmåder til fremstilling af disse
SI3319949T1 (sl) * 2016-09-21 2020-11-30 Celanese International Corporation, Sestavki kalijevega acesulfama in postopki za njihovo izdelavo
JP6912582B2 (ja) 2016-09-21 2021-08-04 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
RS59840B1 (sr) * 2016-09-21 2020-02-28 Celanese Int Corp Kompozicije acesulfam-kalijuma i postupci za njihovu proizvodnju
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
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)
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
FI863523A0 (fi) 1986-09-01
FI83077C (fi) 1991-05-27
US4804755A (en) 1989-02-14
IE59132B1 (en) 1994-01-12
EP0218076A1 (de) 1987-04-15
DK418186D0 (da) 1986-09-02
NO163856B (no) 1990-04-23
HU200758B (en) 1990-08-28
CS632386A2 (en) 1988-07-15
IE862344L (en) 1987-03-03
ATE49201T1 (de) 1990-01-15
EP0218076B1 (de) 1990-01-03
HUT41755A (en) 1987-05-28
DK418186A (da) 1987-03-04
AU587855B2 (en) 1989-08-31
JPH0372216B2 (zh) 1991-11-18
CN1008736B (zh) 1990-07-11
ES2000617A6 (es) 1988-03-01
CA1283913C (en) 1991-05-07
CS262439B2 (en) 1989-03-14
FI83077B (fi) 1991-02-15
BR8604201A (pt) 1987-04-28
AR248016A1 (es) 1995-05-31
NO863504D0 (no) 1986-09-02
DE3531358A1 (de) 1987-03-12
IL79894A (en) 1990-08-31
KR870003080A (ko) 1987-04-15
SU1582988A3 (ru) 1990-07-30
ZA866647B (en) 1987-04-29
NO863504L (no) 1987-03-04
DD249272A5 (de) 1987-09-02
CN86105877A (zh) 1987-03-04
JPS6256481A (ja) 1987-03-12
DE3667972D1 (de) 1990-02-08
FI863523A (fi) 1987-03-04
MX173526B (es) 1994-03-14
AU6217386A (en) 1987-03-05
IL79894A0 (en) 1986-12-31
KR940008749B1 (ko) 1994-09-26
NO163856C (no) 1990-08-08

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B1 Patent granted (law 1993)
PUP Patent expired