BE856313A - Procede de preparation de benzothiazoles - Google Patents

Procede de preparation de benzothiazoles

Info

Publication number
BE856313A
BE856313A BE178950A BE178950A BE856313A BE 856313 A BE856313 A BE 856313A BE 178950 A BE178950 A BE 178950A BE 178950 A BE178950 A BE 178950A BE 856313 A BE856313 A BE 856313A
Authority
BE
Belgium
Prior art keywords
benzothiazoles
preparation process
preparation
benzothiazoles preparation
Prior art date
Application number
BE178950A
Other languages
English (en)
French (fr)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE856313A publication Critical patent/BE856313A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/82—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0074—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms
    • C09B29/0077—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms containing a five-membered heterocyclic ring with one nitrogen and one sulfur as heteroatoms
    • C09B29/0085—Thiazoles or condensed thiazoles
    • C09B29/0088—Benzothiazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE178950A 1976-07-10 1977-06-30 Procede de preparation de benzothiazoles BE856313A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2631163A DE2631163B2 (de) 1976-07-10 1976-07-10 Verfahren zur Herstellung von 2-Iminobenzothiazolen

Publications (1)

Publication Number Publication Date
BE856313A true BE856313A (fr) 1977-12-30

Family

ID=5982710

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178950A BE856313A (fr) 1976-07-10 1977-06-30 Procede de preparation de benzothiazoles

Country Status (7)

Country Link
US (1) US4113732A (it)
JP (1) JPS539767A (it)
BE (1) BE856313A (it)
DE (1) DE2631163B2 (it)
FR (1) FR2357553A1 (it)
GB (1) GB1578990A (it)
IT (1) IT1080207B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636865A5 (de) * 1978-12-20 1983-06-30 Lonza Ag Verfahren zur herstellung von 4-methyl-2-aminobenzthiazol.
US4363913A (en) * 1981-03-23 1982-12-14 Eastman Kodak Company Preparation of 2-aminobenzothiazoles
DE3522941A1 (de) * 1985-06-27 1987-01-08 Hoechst Ag Verfahren zur herstellung von 2-aminobenzthiazolen
GB8611606D0 (en) * 1986-05-13 1986-06-18 Fbc Ltd Fungicides
GB8808970D0 (en) * 1988-04-15 1988-05-18 Schering Agrochemicals Ltd Fungicides
FR2640622B1 (fr) * 1988-12-15 1991-03-22 Rhone Poulenc Sante Derives de l'imino-2 benzothiazoline, leurs procedes de preparation et les medicaments les contenant
EP0374041B1 (fr) * 1988-12-15 1992-06-17 Rhone-Poulenc Sante Médicaments à base de dérivés de la benzothiazolamine-2, dérivés et leur préparation
FR2649703B1 (fr) * 1989-07-13 1991-11-22 Rhone Poulenc Sante Derives d'imino-2 polyfluoroalcoxy-6 benzothiazole, leurs procedes de preparation et les medicaments les contenant
FR2649701B2 (fr) * 1988-12-15 1991-11-22 Rhone Poulenc Sante Derives d'imino-2 benzothiazoline, leurs procedes de preparation et les medicaments les contenant
FR2640623B1 (fr) * 1988-12-15 1991-03-22 Rhone Poulenc Sante Derives de la benzothiazoline, leurs procedes de preparation et les medicaments les contenant
ES2052954T3 (es) * 1988-12-15 1994-07-16 Rhone Poulenc Sante Derivados de imino-2-polifluoroalcoxi-6-benzotiazol, sus procedimientos de preparacion y los medicamentos que les contienen.
FR2640624B1 (fr) * 1988-12-15 1994-08-12 Rhone Poulenc Sante Medicaments a base de derives de la benzothiazolamine-2, nouveaux derives et leur preparation
FR2649705B2 (fr) * 1989-07-13 1994-09-23 Rhone Poulenc Sante Medicaments a base de derives de la benzothiazolamine-2, nouveaux derives et leur preparation
JP2790299B2 (ja) * 1989-02-01 1998-08-27 保土谷化学工業株式会社 ペンゾチアゾール誘導体
FR2649704B1 (fr) * 1989-07-13 1991-11-22 Rhone Poulenc Sante Derives d'imino-2 ethyl-3 benzothiazoline, leurs procedes de preparation et les medicaments les contenant
DK0409692T3 (da) * 1989-07-13 1994-04-05 Rhone Poulenc Sante Derivater af 2-imino-3-heterocycloalkylbenzothiazolin, deres fremstilling og lægemidler med indhold deraf
US5260297A (en) * 1989-07-13 1993-11-09 Rhone Poulenc Rorer, S.A. 2-imino-3-alkylbenzothiazoline derivatives bearing a heterocyclic substituent on the alkyl group, their preparation and medicinal products containing them.
FR2661910B1 (fr) * 1990-05-11 1992-08-21 Rhone Poulenc Sante Derives d'imino-2 heterocyclylalkyl-3 benzothiazoline, leur preparation et les medicaments les contenant.
SE9700706D0 (sv) * 1997-02-27 1997-02-27 Astra Pharma Prod Process for the preparation of benzothiazoline compounds
DE60020556T2 (de) 1999-05-12 2005-10-27 Neurosearch A/S Ionenkanal modulierende mittel
ES2318171T3 (es) * 2002-11-13 2009-05-01 Clariant Finance (Bvi) Limited Tintes de monoazo.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987614A (en) * 1935-01-15 Tfflazole and pkocess of production
US2055609A (en) * 1934-11-03 1936-09-29 Du Pont Ar-tetrahydro-naphthothiazoles
CH592644A5 (it) * 1975-01-22 1977-10-31 Lonza Ag

Also Published As

Publication number Publication date
DE2631163B2 (de) 1978-06-29
FR2357553A1 (fr) 1978-02-03
GB1578990A (en) 1980-11-12
DE2631163A1 (de) 1978-01-19
IT1080207B (it) 1985-05-16
US4113732A (en) 1978-09-12
JPS539767A (en) 1978-01-28

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