BE846563A - Procede de preparation de 2-oxo-oxazolidines - Google Patents
Procede de preparation de 2-oxo-oxazolidinesInfo
- Publication number
- BE846563A BE846563A BE170916A BE170916A BE846563A BE 846563 A BE846563 A BE 846563A BE 170916 A BE170916 A BE 170916A BE 170916 A BE170916 A BE 170916A BE 846563 A BE846563 A BE 846563A
- Authority
- BE
- Belgium
- Prior art keywords
- oxazolidines
- oxo
- preparation process
- preparation
- oxazolidines preparation
- 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
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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 to ring carbon atoms
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
- C07D263/44—Two oxygen atoms
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752542453 DE2542453A1 (de) | 1975-09-24 | 1975-09-24 | Verfahren zur herstellung von 2-oxo-oxazolidinen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE846563A true BE846563A (fr) | 1977-03-24 |
Family
ID=5957200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE170916A BE846563A (fr) | 1975-09-24 | 1976-09-24 | Procede de preparation de 2-oxo-oxazolidines |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT350558B (xx) |
BE (1) | BE846563A (xx) |
DE (1) | DE2542453A1 (xx) |
FR (1) | FR2325645A1 (xx) |
IT (1) | IT1065136B (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0011693A1 (de) * | 1978-10-03 | 1980-06-11 | Ciba-Geigy Ag | Neue N-(trifluormethansulfonylaminophenyl)-substituierte N-Heterocyclen, ihre Herstellung, sie enthaltende Mittel und ihre Verwendung zur Beeinflussung des Pflanzenwachstums |
EP2336225B1 (de) | 2009-12-17 | 2016-05-18 | Basf Se | Verfahren zur Herstellung von Polyolefin-Schaumstoffpartikeln |
WO2015052020A1 (de) | 2013-10-09 | 2015-04-16 | Basf Se | Verfahren zur herstellung von expandierten polyester-schaumstoffpartikeln |
PL2947115T3 (pl) | 2014-05-22 | 2019-11-29 | Basf Se | Wolne od fluorowców mieszaniny środków ogniochronnych dla poliolefinowych tworzyw piankowych |
US20190202087A1 (en) | 2016-08-08 | 2019-07-04 | Basf Se | Method for producing expanded granular material |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1284516A (fr) * | 1957-11-20 | 1962-02-16 | France Etat | Produits utilisables notamment comme agents susceptibles d'agir sur la croissance des plantes et leur procédé de fabrication |
-
1975
- 1975-09-24 DE DE19752542453 patent/DE2542453A1/de not_active Withdrawn
-
1976
- 1976-08-31 IT IT2672576A patent/IT1065136B/it active
- 1976-09-23 AT AT707476A patent/AT350558B/de not_active IP Right Cessation
- 1976-09-24 BE BE170916A patent/BE846563A/xx not_active IP Right Cessation
- 1976-09-24 FR FR7628818A patent/FR2325645A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2542453A1 (de) | 1977-04-14 |
ATA707476A (de) | 1978-11-15 |
AT350558B (de) | 1979-06-11 |
IT1065136B (it) | 1985-02-25 |
FR2325645B1 (xx) | 1980-05-09 |
FR2325645A1 (fr) | 1977-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BASF A.G. Effective date: 19870930 |