DK150853C - Fremgangsmaade til fremstilling af 6-chlor-benzoxazolon - Google Patents

Fremgangsmaade til fremstilling af 6-chlor-benzoxazolon

Info

Publication number
DK150853C
DK150853C DK139281A DK139281A DK150853C DK 150853 C DK150853 C DK 150853C DK 139281 A DK139281 A DK 139281A DK 139281 A DK139281 A DK 139281A DK 150853 C DK150853 C DK 150853C
Authority
DK
Denmark
Prior art keywords
benzoxazolone
chloro
preparing
chlorobenzoxazolone
hydroxymethylating
Prior art date
Application number
DK139281A
Other languages
English (en)
Other versions
DK139281A (da
DK150853B (da
Inventor
Noel Rouy
Francois Dewilde
Original Assignee
Rhone Poulenc Agrochimie
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 Rhone Poulenc Agrochimie filed Critical Rhone Poulenc Agrochimie
Publication of DK139281A publication Critical patent/DK139281A/da
Priority to DK425286A priority Critical patent/DK153480C/da
Publication of DK150853B publication Critical patent/DK150853B/da
Application granted granted Critical
Publication of DK150853C publication Critical patent/DK150853C/da

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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
DK139281A 1980-03-27 1981-03-27 Fremgangsmaade til fremstilling af 6-chlor-benzoxazolon DK150853C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK425286A DK153480C (da) 1980-03-27 1986-09-05 Fremgangsmaade til fremstilling af 3-hydroxymethyl-6-chlor-benzoxazolon

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8007262A FR2479220A1 (fr) 1980-03-27 1980-03-27 Procede de preparation de derives chlores de la benzoxazolone
FR8007262 1980-03-27

Publications (3)

Publication Number Publication Date
DK139281A DK139281A (da) 1981-09-28
DK150853B DK150853B (da) 1987-07-06
DK150853C true DK150853C (da) 1987-11-30

Family

ID=9240367

Family Applications (1)

Application Number Title Priority Date Filing Date
DK139281A DK150853C (da) 1980-03-27 1981-03-27 Fremgangsmaade til fremstilling af 6-chlor-benzoxazolon

Country Status (15)

Country Link
US (2) US4435577A (da)
EP (1) EP0037352B1 (da)
JP (1) JPS56150074A (da)
AT (1) ATE8394T1 (da)
BR (1) BR8101864A (da)
CA (1) CA1157866A (da)
DE (1) DE3164657D1 (da)
DK (1) DK150853C (da)
ES (1) ES8205401A1 (da)
FR (1) FR2479220A1 (da)
HU (1) HU186389B (da)
IE (1) IE51039B1 (da)
IL (1) IL62385A (da)
PT (1) PT72747B (da)
ZA (1) ZA811925B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479220A1 (fr) * 1980-03-27 1981-10-02 Rhone Poulenc Agrochimie Procede de preparation de derives chlores de la benzoxazolone
DE3337043A1 (de) * 1983-10-12 1985-04-25 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 5-chlor-2-aminophenolen
NO174942C (no) * 1990-12-03 1994-08-03 Corrocean As Anordning for montering, hhv. demontering av sonder i prosessrör, tanker e.l.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081170A (en) * 1958-10-06 1963-03-12 Gen Aniline & Film Corp Fog reduction in photographic silver halide emulsions
US3161520A (en) * 1962-12-11 1964-12-15 Gen Aniline & Film Corp Fog reduction in photographic silver halide emulsions
CH532077A (de) * 1968-05-31 1972-12-31 Robapharm A G Verfahren zur Herstellung von neuen basischen Derivaten des Benzoxazolin-2-ons
SU325845A1 (ru) * 1970-07-20 1977-09-25 Klimkina L P Способ получени 6-хлорбензоксазолинона -2
US3996279A (en) * 1973-01-02 1976-12-07 Gerot-Pharmazeutika Dr. Walter Otto K.G. Novel 2-amino methyl-4,6-dihalogenphenol derivatives and methods for the preparation thereof
FR2479220A1 (fr) * 1980-03-27 1981-10-02 Rhone Poulenc Agrochimie Procede de preparation de derives chlores de la benzoxazolone

Also Published As

Publication number Publication date
CA1157866A (en) 1983-11-29
US4435577A (en) 1984-03-06
EP0037352B1 (fr) 1984-07-11
JPS56150074A (en) 1981-11-20
ZA811925B (en) 1982-04-28
HU186389B (en) 1985-07-29
EP0037352A1 (fr) 1981-10-07
ES500769A0 (es) 1982-01-01
IL62385A0 (en) 1981-05-20
IL62385A (en) 1985-04-30
ATE8394T1 (de) 1984-07-15
IE810638L (en) 1981-09-27
DK139281A (da) 1981-09-28
FR2479220A1 (fr) 1981-10-02
ES8205401A1 (es) 1982-01-01
PT72747A (fr) 1981-04-01
IE51039B1 (en) 1986-09-17
DK150853B (da) 1987-07-06
DE3164657D1 (en) 1984-08-16
PT72747B (fr) 1982-11-16
BR8101864A (pt) 1981-09-29
US4518781A (en) 1985-05-21
FR2479220B1 (da) 1983-02-18

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Legal Events

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PBP Patent lapsed
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