AU461464B2 - Process for preparing benzoxazolones - (2) and benzothiazolones - (2) - Google Patents

Process for preparing benzoxazolones - (2) and benzothiazolones - (2)

Info

Publication number
AU461464B2
AU461464B2 AU43755/72A AU4375572A AU461464B2 AU 461464 B2 AU461464 B2 AU 461464B2 AU 43755/72 A AU43755/72 A AU 43755/72A AU 4375572 A AU4375572 A AU 4375572A AU 461464 B2 AU461464 B2 AU 461464B2
Authority
AU
Australia
Prior art keywords
benzoxazolones
benzothiazolones
preparing
preparing benzoxazolones
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
AU43755/72A
Other languages
English (en)
Other versions
AU4375572A (en
Inventor
HEISE and BERNHARD MEES HARTMUT
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
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 DE19712131366 external-priority patent/DE2131366C3/de
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of AU4375572A publication Critical patent/AU4375572A/en
Application granted granted Critical
Publication of AU461464B2 publication Critical patent/AU461464B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/58—Benzoxazoles; Hydrogenated benzoxazoles 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
AU43755/72A 1971-06-24 1972-06-22 Process for preparing benzoxazolones - (2) and benzothiazolones - (2) Expired AU461464B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE821313 1971-06-24
DE19712131366 DE2131366C3 (de) 1971-06-24 Verfahren zur Herstellung von Benzoxazolonen-(2) und Benzthiazolonen-(2)

Publications (2)

Publication Number Publication Date
AU4375572A AU4375572A (en) 1974-01-03
AU461464B2 true AU461464B2 (en) 1975-05-29

Family

ID=5811683

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43755/72A Expired AU461464B2 (en) 1971-06-24 1972-06-22 Process for preparing benzoxazolones - (2) and benzothiazolones - (2)

Country Status (9)

Country Link
US (1) US3812138A (enExample)
JP (1) JPS5535388B1 (enExample)
AU (1) AU461464B2 (enExample)
BR (1) BR7204020D0 (enExample)
CA (1) CA986524A (enExample)
CH (1) CH572049A5 (enExample)
FR (1) FR2143362B1 (enExample)
GB (1) GB1371688A (enExample)
IT (1) IT956780B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456095A2 (fr) * 1979-05-08 1980-12-05 Rhone Poulenc Agrochimie Preparation de benzoxazolone
FR2456094A1 (fr) * 1979-05-08 1980-12-05 Rhone Poulenc Agrochimie Preparation de benzoxazolone
US4353919A (en) * 1980-05-02 1982-10-12 Dr. Karl Thomae Gesellschaft Mit Beschrankter Haftung Analgesic and antipyretic pharmaceutical compositions containing a benzothiazol-2(3H)-one
DE3042481A1 (de) * 1980-11-11 1982-06-16 A. Nattermann & Cie GmbH, 5000 Köln (omega)-(2-oxo-benzazolinyl)-alkansaeure-derivate, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate
US5128457A (en) * 1988-07-01 1992-07-07 Miles Inc. Chromogenic thiol indicators based on an isobenzothiazolone ring system
US5187265A (en) * 1988-07-01 1993-02-16 Miles Inc. Chromogenic thiol indicating benzoisothiazolone compounds
CA1340759C (en) * 1988-07-01 1999-09-21 James P. Albarella Isobenzothiazolone chromogenic thiol indicators and their derivatives
ITUB20152422A1 (it) * 2015-07-23 2017-01-23 Procos Spa Processo per la sintesi di chlorzoxazone
CN106336381B (zh) * 2016-07-29 2017-10-13 东营市天正化工有限公司 一锅法合成5，6‑二硝基苯并咪唑酮的制备方法
CN111499594B (zh) * 2020-07-01 2020-09-22 湖南速博生物技术有限公司 一种2-羟基苯并噻唑的合成方法

Also Published As

Publication number Publication date
BR7204020D0 (pt) 1973-11-01
DE2131366B2 (de) 1977-07-14
FR2143362B1 (enExample) 1973-07-13
GB1371688A (en) 1974-10-23
CH572049A5 (enExample) 1976-01-30
JPS5535388B1 (enExample) 1980-09-12
CA986524A (en) 1976-03-30
IT956780B (it) 1973-10-10
FR2143362A1 (enExample) 1973-02-02
AU4375572A (en) 1974-01-03
DE2131366A1 (de) 1973-02-22
US3812138A (en) 1974-05-21

Similar Documents

Publication Publication Date Title
CA972755A (en) 3,4-dihydro-2h-isoquinoline-1-thiones and process for preparing them
CA979891A (en) N(6)-aralkyl-adenosine derivatives and process for the preparation thereof
CA986524A (en) Process for preparing benzoxazolones-(2) and benzothiazolones-(2)
CA983039A (en) 3,4-dihydro-2h-isoquinoline-1-ones and process for preparing them
AU458800B2 (en) New pyridylpiperazines and process for their preparation
CA967958A (en) Lumilysergol derivatives and process for preparing them
CA1006522A (en) N-acyl-(piperazinoalkyl)-pyrazoles and process for the preparation thereof
AU461293B2 (en) 17a-EIHYNYLESTRIOLS AND PROCESS FOR PREPARING SAME
CA992983A (en) 1,4-methano-and ethano-tetrahydronaphthyloxypropanols and process for their preparation
CA985682A (en) Sulphonylaminopyrimidines and process for their preparation
AU4474772A (en) 14, 15b-EPOXYCARBENOLIDE AND 14, 15b-EPOXYBUFADIENOLIDEGLYCOSIDES AND PROCESS FOR THEIR PREPARATION
CA863371A (en) Process for preparing phenylpropanals and phenylpropanols
CA869563A (en) Benzenesulfonyl-ureas and process for preparing them
CA872814A (en) Benzenesulfonyl-ureas and process for preparing them
CA869548A (en) Benzenesulfonyl-ureas and process for preparing them
CA866783A (en) 22,25-epoxy-steroids and process for preparing them
CA867389A (en) Chromenopyrazol and process for preparation thereof
CA884275A (en) Tetanus-vaccine and process for preparing it
CA863314A (en) Kallikrein-inactivators and the process for preparing the same
CA877318A (en) Oxetanohydrofurans and process for preparation
CA862764A (en) 3-cycloamino-1,2,8,9-tetraazaphenalenes and process for their preparation
CA884912A (en) 1-phenoxy-2-hydroxy-3-tertiary butylaminopropanes and process for their preparation
CA863960A (en) Aminoarylketimines and process for their preparation
CA866822A (en) 6-amino-uracil-5-carbonamido-n-sulfonamides and process for their preparation
AU452930B2 (en) Aminopropionanilides and process for the preparation thereof