CH446335A - Verfahren zur Aufarbeitung von 2-Alkyl- 2-Oxazoline enthaltenden wasserhaltigen Gemischen - Google Patents
Verfahren zur Aufarbeitung von 2-Alkyl- 2-Oxazoline enthaltenden wasserhaltigen GemischenInfo
- Publication number
- CH446335A CH446335A CH708565A CH708565A CH446335A CH 446335 A CH446335 A CH 446335A CH 708565 A CH708565 A CH 708565A CH 708565 A CH708565 A CH 708565A CH 446335 A CH446335 A CH 446335A
- Authority
- CH
- Switzerland
- Prior art keywords
- oxazolines
- alkyl
- working
- water
- mixtures containing
- 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
- C07D263/10—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D263/12—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with radicals containing only hydrogen and carbon 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC32950A DE1263006B (de) | 1964-05-22 | 1964-05-22 | Verfahren zur Aufarbeitung der bei der Herstellung von 2-Alkyl-delta 2-oxazolinen anfallenden wasserhaltigen Reaktionsgemische |
Publications (1)
Publication Number | Publication Date |
---|---|
CH446335A true CH446335A (de) | 1967-11-15 |
Family
ID=7020580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH708565A CH446335A (de) | 1964-05-22 | 1965-05-20 | Verfahren zur Aufarbeitung von 2-Alkyl- 2-Oxazoline enthaltenden wasserhaltigen Gemischen |
Country Status (5)
Country | Link |
---|---|
US (1) | US3402107A (de) |
CH (1) | CH446335A (de) |
DE (1) | DE1263006B (de) |
FR (1) | FR1436297A (de) |
GB (1) | GB1099286A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3036119A1 (de) * | 1980-09-25 | 1982-04-08 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von 2-isopropyl- und 2n-propyl-(delta)-oxazolin-copolymeren |
US4399288A (en) * | 1981-01-21 | 1983-08-16 | The Dow Chemical Company | Separation of a 2-oxazoline from an aqueous solution |
FR2567149B1 (fr) * | 1984-07-06 | 1986-12-05 | Solvay | Procede pour l'extraction de poly-beta-hydroxybutyrates au moyen d'un solvant a partir d'une suspension aqueuse de micro-organismes |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2372409A (en) * | 1943-04-12 | 1945-03-27 | Commercial Solvents Corp | Process for preparing 2-oxazolines |
US2450807A (en) * | 1946-07-16 | 1948-10-05 | Gulf Research Development Co | Rust preventive chromium compounds and compositions containing them |
US2844589A (en) * | 1953-06-05 | 1958-07-22 | Union Carbide Corp | Process for the preparation of belta2-oxazoline |
US2817663A (en) * | 1955-10-05 | 1957-12-24 | Rohm & Haas | Preparation of 2-methyl oxazolidines and tetrahydro-1, 3-oxazines |
US3105019A (en) * | 1958-11-04 | 1963-09-24 | Union Carbide Corp | Recovery of piperazine |
GB953427A (en) * | 1959-10-02 | 1964-03-25 | Aspro Nicholas Ltd | New oxazoline derivatives and method for the preparation thereof |
US3128295A (en) * | 1961-05-31 | 1964-04-07 | Commercial Solvents Corp | Periodate oxidation of oxazolines |
US3219547A (en) * | 1963-03-13 | 1965-11-23 | Celanese Corp | Fractional distillation process for purifying triaryl phosphates |
-
1964
- 1964-05-22 DE DEC32950A patent/DE1263006B/de active Pending
-
1965
- 1965-05-10 US US455049A patent/US3402107A/en not_active Expired - Lifetime
- 1965-05-13 FR FR16925A patent/FR1436297A/fr not_active Expired
- 1965-05-20 CH CH708565A patent/CH446335A/de unknown
- 1965-05-21 GB GB21563/65A patent/GB1099286A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1099286A (en) | 1968-01-17 |
US3402107A (en) | 1968-09-17 |
DE1263006B (de) | 1968-03-14 |
FR1436297A (fr) | 1966-04-22 |
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