BE732073A - - Google Patents
Info
- Publication number
- BE732073A BE732073A BE732073DA BE732073A BE 732073 A BE732073 A BE 732073A BE 732073D A BE732073D A BE 732073DA BE 732073 A BE732073 A BE 732073A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
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 |
---|---|---|---|
FR149680 | 1968-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE732073A true BE732073A (de) | 1969-10-01 |
Family
ID=8649491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE732073D BE732073A (de) | 1968-04-26 | 1969-04-25 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3654271A (de) |
BE (1) | BE732073A (de) |
DE (1) | DE1918388A1 (de) |
FR (1) | FR1583461A (de) |
GB (1) | GB1258589A (de) |
IT (1) | IT959327B (de) |
NL (1) | NL161147C (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4117227A (en) * | 1975-06-02 | 1978-09-26 | Texaco Development Corp. | Production of n-(substituted) morpholine |
DE2543279A1 (de) * | 1975-09-27 | 1977-04-07 | Basf Ag | Verfahren zur herstellung von n-substituierten tetrahydro-1.4-oxazinen |
DE3342009A1 (de) * | 1983-11-22 | 1985-05-30 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur entwaesserung von 2,6-dimethylmorpholin |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1137439B (de) * | 1954-07-10 | 1962-10-04 | Ravensberg G M B H Chem Fab | Verfahren zur Herstellung von substituierten Morpholinen |
US2777846A (en) * | 1954-09-27 | 1957-01-15 | Jefferson Chem Co Inc | Process of producing morpholine from diethanolamine |
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1968
- 1968-04-26 FR FR149680A patent/FR1583461A/fr not_active Expired
-
1969
- 1969-04-01 NL NL6905028.A patent/NL161147C/xx not_active IP Right Cessation
- 1969-04-08 GB GB1258589D patent/GB1258589A/en not_active Expired
- 1969-04-11 DE DE19691918388 patent/DE1918388A1/de not_active Withdrawn
- 1969-04-15 IT IT51437/69A patent/IT959327B/it active
- 1969-04-25 BE BE732073D patent/BE732073A/xx not_active IP Right Cessation
- 1969-04-25 US US819471A patent/US3654271A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL161147C (nl) | 1980-01-15 |
US3654271A (en) | 1972-04-04 |
IT959327B (it) | 1973-11-10 |
FR1583461A (de) | 1969-10-31 |
NL161147B (nl) | 1979-08-15 |
DE1918388A1 (de) | 1969-11-13 |
GB1258589A (de) | 1971-12-30 |
NL6905028A (de) | 1969-10-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SOC. DE PRODUITS CHIMIQUES MARLES-KUHLMANN Effective date: 19870430 |