FR2075327A5 - 3,4-dihydro-1,2,3-oxathiazin-4-ones - Google Patents

3,4-dihydro-1,2,3-oxathiazin-4-ones

Info

Publication number
FR2075327A5
FR2075327A5 FR7100451A FR7100451A FR2075327A5 FR 2075327 A5 FR2075327 A5 FR 2075327A5 FR 7100451 A FR7100451 A FR 7100451A FR 7100451 A FR7100451 A FR 7100451A FR 2075327 A5 FR2075327 A5 FR 2075327A5
Authority
FR
France
Prior art keywords
aryl
oxathiazin
dihydro
ones
alkyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7100451A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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
Priority claimed from DE2001017A external-priority patent/DE2001017C3/en
Priority claimed from DE2024694A external-priority patent/DE2024694C3/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR2075327A5 publication Critical patent/FR2075327A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52—Two oxygen atoms
    • C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/30—Artificial sweetening agents
    • 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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D291/00—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms
    • C07D291/08—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Dihydrooxathiazinones of formula (I): (where R1 is H, (1-20C) alkyl, (6-40C) aryl or (2-4C) acyl, and R2 is (1-20C) alkyl or (6-10C) aryl, or R1+R2 forms an opt. substd. isocyclic ring) and salts of I, are of use as synthetic sweeteners, surfactants and synthetic intermediates. (I) are prepd. by (a) reaction of OCNSO2X (X = F or O-aryl) with a cpd. R1AR2 where A is -CH2CO-, -CH(CO2H)CO- or -C=C-, and (b) hydrolytic ring-closure of the intermediate: (R2COCH(R1)CONHSO2X) with water and a base at pH 5-12.
FR7100451A 1970-01-10 1971-01-08 3,4-dihydro-1,2,3-oxathiazin-4-ones Expired FR2075327A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001017A DE2001017C3 (en) 1970-01-10 1970-01-10 3,4-Dihydro-1,23-oxathiazin-4on-2,2-dioxides, their manufacture and use
DE2024694A DE2024694C3 (en) 1970-05-21 1970-05-21 Process for the preparation of 3,4-dihydro-1,23-oxathiazin-4-ones

Publications (1)

Publication Number Publication Date
FR2075327A5 true FR2075327A5 (en) 1971-10-08

Family

ID=25758482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7100451A Expired FR2075327A5 (en) 1970-01-10 1971-01-08 3,4-dihydro-1,2,3-oxathiazin-4-ones

Country Status (7)

Country Link
AT (1) AT303749B (en)
BE (1) BE761374A (en)
CA (1) CA994768A (en)
CH (4) CH569001A5 (en)
FR (1) FR2075327A5 (en)
IT (1) IT1046784B (en)
NL (1) NL157304B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523408A1 (en) * 1982-03-16 1983-09-23 Cumberland Packing Corp EDULCORANT TABLE COMPOSITIONS
EP0155634A2 (en) * 1984-03-22 1985-09-25 Hoechst Aktiengesellschaft Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and of its non-toxic salts, as well as of acetoacetamide-N-sulfonic acid occurring as an intermediary in this process, and its salts
EP1262110A2 (en) * 2001-04-26 2002-12-04 Nutrinova Nutrition Specialties & Food Ingredients GmbH Non metal salt of Acesulfam

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523408A1 (en) * 1982-03-16 1983-09-23 Cumberland Packing Corp EDULCORANT TABLE COMPOSITIONS
EP0155634A2 (en) * 1984-03-22 1985-09-25 Hoechst Aktiengesellschaft Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and of its non-toxic salts, as well as of acetoacetamide-N-sulfonic acid occurring as an intermediary in this process, and its salts
EP0155634A3 (en) * 1984-03-22 1987-03-04 Hoechst Aktiengesellschaft Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and of its non-toxic salts, as well as of acetoacetamide-n-sulfonic acid occurring as an intermediary in this process, and its salts
EP1262110A2 (en) * 2001-04-26 2002-12-04 Nutrinova Nutrition Specialties & Food Ingredients GmbH Non metal salt of Acesulfam
EP1262110A3 (en) * 2001-04-26 2002-12-18 Nutrinova Nutrition Specialties & Food Ingredients GmbH Non metal salt of Acesulfam

Also Published As

Publication number Publication date
CH569001A5 (en) 1975-11-14
NL7100064A (en) 1971-07-13
BE761374A (en) 1971-07-08
CH569726A5 (en) 1975-11-28
CH559197A5 (en) 1975-02-28
CA994768A (en) 1976-08-10
AT303749B (en) 1972-12-11
IT1046784B (en) 1980-07-31
NL157304B (en) 1978-07-17
CH569727A5 (en) 1975-11-28

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