PT82223B - Verfahren zur herstellung von 4-hydroxy-1,2-benzisothiazol-3(2h)-on-1,1-dioxid - Google Patents

Verfahren zur herstellung von 4-hydroxy-1,2-benzisothiazol-3(2h)-on-1,1-dioxid

Info

Publication number
PT82223B
PT82223B PT82223A PT8222386A PT82223B PT 82223 B PT82223 B PT 82223B PT 82223 A PT82223 A PT 82223A PT 8222386 A PT8222386 A PT 8222386A PT 82223 B PT82223 B PT 82223B
Authority
PT
Portugal
Prior art keywords
benzisothiazol
hydroxy
dioxide
preparing
Prior art date
Application number
PT82223A
Other languages
German (de)
English (en)
Other versions
PT82223A (de
Original Assignee
Thomae Gmbh Dr K
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 Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Publication of PT82223A publication Critical patent/PT82223A/pt
Publication of PT82223B publication Critical patent/PT82223B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
PT82223A 1985-03-19 1986-03-19 Verfahren zur herstellung von 4-hydroxy-1,2-benzisothiazol-3(2h)-on-1,1-dioxid PT82223B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3509819 1985-03-19

Publications (2)

Publication Number Publication Date
PT82223A PT82223A (de) 1986-04-01
PT82223B true PT82223B (de) 1988-01-06

Family

ID=6265642

Family Applications (1)

Application Number Title Priority Date Filing Date
PT82223A PT82223B (de) 1985-03-19 1986-03-19 Verfahren zur herstellung von 4-hydroxy-1,2-benzisothiazol-3(2h)-on-1,1-dioxid

Country Status (10)

Country Link
US (1) US4626325A (pt)
JP (1) JPS61213386A (pt)
KR (1) KR860007234A (pt)
AT (1) ATA61486A (pt)
ES (1) ES8702383A1 (pt)
FI (1) FI861091A (pt)
GR (1) GR860703B (pt)
HU (1) HUT40634A (pt)
NO (1) NO861045L (pt)
PT (1) PT82223B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2204310B2 (es) * 2002-09-11 2005-02-16 Universidad De Alicante Procedimiento de obtencion de 4-isoquinolinol a partir de acido 1-isoquinolinico o su carboxilato por metodos electroquimicos.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1499084A (en) * 1975-06-11 1978-01-25 Ihara Chemical Ind Co Process for producing 1,2-benzothiazole-3-one-1,1-dioxide derivatives
US4073795A (en) * 1976-06-22 1978-02-14 Hoffmann-La Roche Inc. Synthesis of tryptophans
DE3015113A1 (de) * 1980-04-19 1981-10-22 Dr. Karl Thomae Gmbh, 7950 Biberach 4-hydroxy-1,2-benzisothiazol-3(2h)-on-1,1-dioxide, ihre salze, ihre herstellung und verwendung

Also Published As

Publication number Publication date
NO861045L (no) 1986-09-22
FI861091A (fi) 1986-09-20
JPS61213386A (ja) 1986-09-22
US4626325A (en) 1986-12-02
PT82223A (de) 1986-04-01
FI861091A0 (fi) 1986-03-17
KR860007234A (ko) 1986-10-10
ES553106A0 (es) 1987-01-01
ES8702383A1 (es) 1987-01-01
GR860703B (en) 1986-07-11
HUT40634A (en) 1987-01-28
ATA61486A (de) 1992-05-15

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