NO159997C - Fremgangsm te til fremstilling av krystallinske salcetoacetamid-n-sulfofluorid. - Google Patents

Fremgangsm te til fremstilling av krystallinske salcetoacetamid-n-sulfofluorid.

Info

Publication number
NO159997C
NO159997C NO851116A NO851116A NO159997C NO 159997 C NO159997 C NO 159997C NO 851116 A NO851116 A NO 851116A NO 851116 A NO851116 A NO 851116A NO 159997 C NO159997 C NO 159997C
Authority
NO
Norway
Prior art keywords
sulfofluoride
salts
salcetoacetamide
crystallinic
procedure
Prior art date
Application number
NO851116A
Other languages
English (en)
Other versions
NO159997B (no
NO851116L (no
Inventor
Adolf Linkies
Dieter Reuschling
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 NO851116L publication Critical patent/NO851116L/no
Publication of NO159997B publication Critical patent/NO159997B/no
Publication of NO159997C publication Critical patent/NO159997C/no

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Seasonings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
NO851116A 1984-03-21 1985-03-20 Fremgangsm te til fremstilling av krystallinske salcetoacetamid-n-sulfofluorid. NO159997C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843410233 DE3410233A1 (de) 1984-03-21 1984-03-21 Verfahren zur herstellung kristalliner salze des acetoacetamid-n-sulfofluorids

Publications (3)

Publication Number Publication Date
NO851116L NO851116L (no) 1985-09-23
NO159997B NO159997B (no) 1988-11-21
NO159997C true NO159997C (no) 1989-03-01

Family

ID=6231090

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851116A NO159997C (no) 1984-03-21 1985-03-20 Fremgangsm te til fremstilling av krystallinske salcetoacetamid-n-sulfofluorid.

Country Status (21)

Country Link
US (1) US4618455A (no)
EP (1) EP0155609B1 (no)
JP (1) JPS60215661A (no)
KR (1) KR930007845B1 (no)
AT (1) ATE25675T1 (no)
AU (1) AU571067B2 (no)
BR (1) BR8501282A (no)
CA (1) CA1250000A (no)
CS (1) CS248734B2 (no)
DD (1) DD232264A5 (no)
DE (2) DE3410233A1 (no)
DK (1) DK168286B1 (no)
ES (1) ES8606854A1 (no)
FI (1) FI83638C (no)
HU (1) HU195771B (no)
IE (1) IE58341B1 (no)
IL (1) IL74652A (no)
MX (1) MX157267A (no)
NO (1) NO159997C (no)
SU (1) SU1297725A3 (no)
ZA (1) ZA852067B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105198778B (zh) * 2015-08-28 2017-07-04 安徽金禾实业股份有限公司 一种安赛蜜合成工段酰化反应工艺
EP4335841A4 (en) * 2021-05-28 2024-07-24 Anhui Jinhe Ind Co Ltd PROCESS FOR PREPARING ACESULFAM POTASSIUM

Family Cites Families (4)

* 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
DE2447201A1 (de) * 1974-10-03 1976-04-08 Hoechst Ag Verfahren zur herstellung von acetoacetamid-n-sulfofluorid
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)

Also Published As

Publication number Publication date
MX157267A (es) 1988-11-08
NO159997B (no) 1988-11-21
DE3410233A1 (de) 1985-09-26
IL74652A (en) 1988-03-31
DK168286B1 (da) 1994-03-07
HU195771B (en) 1988-07-28
FI83638C (fi) 1991-08-12
JPS60215661A (ja) 1985-10-29
US4618455A (en) 1986-10-21
AU4023485A (en) 1985-09-26
ES8606854A1 (es) 1986-05-16
ES541367A0 (es) 1986-05-16
IE850712L (en) 1985-09-21
IL74652A0 (en) 1985-06-30
DE3560081D1 (en) 1987-04-09
DD232264A5 (de) 1986-01-22
DK126185A (da) 1985-09-22
FI851088L (fi) 1985-09-22
JPH0125741B2 (no) 1989-05-19
CA1250000A (en) 1989-02-14
NO851116L (no) 1985-09-23
EP0155609B1 (de) 1987-03-04
HUT36449A (en) 1985-09-30
CS248734B2 (en) 1987-02-12
FI83638B (fi) 1991-04-30
KR930007845B1 (ko) 1993-08-20
BR8501282A (pt) 1985-11-19
IE58341B1 (en) 1993-09-08
ATE25675T1 (de) 1987-03-15
SU1297725A3 (ru) 1987-03-15
ZA852067B (en) 1985-11-27
KR850006935A (ko) 1985-10-25
AU571067B2 (en) 1988-03-31
FI851088A0 (fi) 1985-03-19
DK126185D0 (da) 1985-03-20
EP0155609A1 (de) 1985-09-25

Similar Documents

Publication Publication Date Title
NO851143L (no) Fremgangsmaate til fremstilling av 6-metyl-3,4-dihydro-1,2,3-oksatiazin-4-on-2,2-dioksyd og dets ikke-toksiske salter samt de derved som mellomprodukte(er) opptredende acetoacetamid-n-sulfonsyre(salter)
IE862343L (en) Process for preparing an oxathiazin derivative
IE862005L (en) Preparation of oxathiazinone derivative
DE3561462D1 (en) Method for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one-2,2-dioxide and its non-toxic salts
ES2066701B1 (es) Perfeccionamientos en el objeto de la patente 9102594 por procedimiento de obtencion de compuestos derivados de piridina.
DK418186D0 (da) Fremgangsmaade til fremstilling af ikke-toksiske salte af 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid
NO159997C (no) Fremgangsm te til fremstilling av krystallinske salcetoacetamid-n-sulfofluorid.
IE782185L (en) Isothiazole derivatives
IE41268L (en) Manufacture of the potassium salt of 6 - methyl -3,¹4-dihydro-1, 2, 3-oxathiazin-4-one-2,2, dioxide.
DE3564682D1 (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
GB1476101A (en) Process for preparing acetoacetamide-n-sulphofluoride
UA8331A1 (uk) Спосіб одержання 6-метіл-3, 4-дигідро-1, 2, 3,оксатиазин-4-он-2, 2-диоксиду