IT1048613B - PROCESS FOR THE PREPARATION OF ACETACETAMIDO N SOLFOFLUORURO - Google Patents

PROCESS FOR THE PREPARATION OF ACETACETAMIDO N SOLFOFLUORURO

Info

Publication number
IT1048613B
IT1048613B IT2903475A IT2903475A IT1048613B IT 1048613 B IT1048613 B IT 1048613B IT 2903475 A IT2903475 A IT 2903475A IT 2903475 A IT2903475 A IT 2903475A IT 1048613 B IT1048613 B IT 1048613B
Authority
IT
Italy
Prior art keywords
solfofluoruro
acetacetamido
preparation
Prior art date
Application number
IT2903475A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1048613B publication Critical patent/IT1048613B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
    • C07D295/03—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring with the ring nitrogen atoms directly attached to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
    • C07D213/18—Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2903475A 1974-11-08 1975-11-06 PROCESS FOR THE PREPARATION OF ACETACETAMIDO N SOLFOFLUORURO IT1048613B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453063 DE2453063A1 (en) 1974-11-08 1974-11-08 METHOD FOR PRODUCING ACETOACETAMIDE-N-SULFOFLUORIDE

Publications (1)

Publication Number Publication Date
IT1048613B true IT1048613B (en) 1980-12-20

Family

ID=5930373

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2903475A IT1048613B (en) 1974-11-08 1975-11-06 PROCESS FOR THE PREPARATION OF ACETACETAMIDO N SOLFOFLUORURO

Country Status (6)

Country Link
JP (1) JPS5176225A (en)
AT (1) AT342015B (en)
CH (1) CH620201A5 (en)
DE (1) DE2453063A1 (en)
IT (1) IT1048613B (en)
NL (1) NL7512857A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410233A1 (en) * 1984-03-21 1985-09-26 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING CRYSTALLINE SALTS OF ACETOACETAMIDE-N-SULFOFLUORID
DE3410439A1 (en) * 1984-03-22 1985-09-26 Hoechst Ag, 6230 Frankfurt METHOD FOR THE PRODUCTION OF 6-METHYL-3,4-DIHYDRO-1,2,3-OXATHIAZINE-4-ON-2,2-DIOXIDE AND ITS NON-TOXIC SALTS AND THE ACETOACETAMONE-N-SULDE-N-SULES (ACETOACETAMONE-N-SULDE-N-SULDE) SALTS)
DE3527070A1 (en) * 1985-07-29 1987-01-29 Hoechst Ag METHOD FOR PRODUCING 6-METHYL-3,4-DIHYDRO-1,2,3-OXATHIAZINE-4-ON-2,2-DIOXIDE
DE3531358A1 (en) * 1985-09-03 1987-03-12 Hoechst Ag METHOD FOR PRODUCING THE NON-TOXIC SALTS OF 6-METHYL-3,4-DIHYDRO-1,2,3-OXATHIAZINE-4-ON-2,2-DIOXIDS
DE3531359A1 (en) * 1985-09-03 1987-03-12 Hoechst Ag METHOD FOR PRODUCING 6-METHYL-3,4-DIHYDRO-1,2,3-OXATHIAZINE-4-ON-2,2-DIOXIDE AND ITS CLEANING THEREOF
DE10130504B4 (en) 2001-06-25 2005-02-03 Nutrinova Nutrition Specialties & Food Ingredients Gmbh Xanthine and phenazone acesulfame H complexes with improved taste, process for their preparation and their use
US9024016B2 (en) 2012-06-08 2015-05-05 Nutrinova Nutrition Specialists & Food Ingredients GmbH Process for producing acesulfame potassium
US11434214B2 (en) 2017-12-15 2022-09-06 Chemadvice Gmbh Process for the preparation of an acesulfame in a spray reactor having a specific velocity of flow
WO2019141369A1 (en) 2018-01-18 2019-07-25 Chemadvice Gmbh Process for the preparation of an acesulfame with sulphuric acid processing

Also Published As

Publication number Publication date
JPS5176225A (en) 1976-07-01
DE2453063A1 (en) 1976-05-13
ATA843375A (en) 1977-07-15
NL7512857A (en) 1976-05-11
AT342015B (en) 1978-03-10
CH620201A5 (en) 1980-11-14

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