DK150853C - Fremgangsmaade til fremstilling af 6-chlor-benzoxazolon - Google Patents
Fremgangsmaade til fremstilling af 6-chlor-benzoxazolonInfo
- 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
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)
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 |
---|---|---|---|
FR8007262 | 1980-03-27 | ||
FR8007262A FR2479220A1 (fr) | 1980-03-27 | 1980-03-27 | Procede de preparation de derives chlores de la benzoxazolone |
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)
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)
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 |
-
1980
- 1980-03-27 FR FR8007262A patent/FR2479220A1/fr active Granted
-
1981
- 1981-03-11 US US06/242,538 patent/US4435577A/en not_active Expired - Fee Related
- 1981-03-16 IL IL62385A patent/IL62385A/xx unknown
- 1981-03-23 IE IE638/81A patent/IE51039B1/en unknown
- 1981-03-23 ZA ZA00811925A patent/ZA811925B/xx unknown
- 1981-03-23 CA CA000373616A patent/CA1157866A/en not_active Expired
- 1981-03-25 EP EP81420044A patent/EP0037352B1/fr not_active Expired
- 1981-03-25 AT AT81420044T patent/ATE8394T1/de not_active IP Right Cessation
- 1981-03-25 DE DE8181420044T patent/DE3164657D1/de not_active Expired
- 1981-03-26 HU HU81769A patent/HU186389B/hu unknown
- 1981-03-26 JP JP4464281A patent/JPS56150074A/ja active Pending
- 1981-03-26 PT PT72747A patent/PT72747B/pt unknown
- 1981-03-27 DK DK139281A patent/DK150853C/da not_active IP Right Cessation
- 1981-03-27 ES ES500769A patent/ES8205401A1/es not_active Expired
- 1981-03-27 BR BR8101864A patent/BR8101864A/pt unknown
-
1983
- 1983-11-30 US US06/556,565 patent/US4518781A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4435577A (en) | 1984-03-06 |
BR8101864A (pt) | 1981-09-29 |
ES500769A0 (es) | 1982-01-01 |
IL62385A0 (en) | 1981-05-20 |
EP0037352B1 (fr) | 1984-07-11 |
PT72747A (fr) | 1981-04-01 |
CA1157866A (en) | 1983-11-29 |
PT72747B (fr) | 1982-11-16 |
ES8205401A1 (es) | 1982-01-01 |
ATE8394T1 (de) | 1984-07-15 |
DK150853B (da) | 1987-07-06 |
DK139281A (da) | 1981-09-28 |
FR2479220A1 (fr) | 1981-10-02 |
IL62385A (en) | 1985-04-30 |
US4518781A (en) | 1985-05-21 |
ZA811925B (en) | 1982-04-28 |
HU186389B (en) | 1985-07-29 |
JPS56150074A (en) | 1981-11-20 |
DE3164657D1 (en) | 1984-08-16 |
IE51039B1 (en) | 1986-09-17 |
IE810638L (en) | 1981-09-27 |
EP0037352A1 (fr) | 1981-10-07 |
FR2479220B1 (da) | 1983-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
PBP | Patent lapsed |