ATE2T1 - Verfahren zur herstellung von cis-2,6dimethylmorpholin - Google Patents
Verfahren zur herstellung von cis-2,6dimethylmorpholinInfo
- Publication number
- ATE2T1 ATE2T1 AT79102376T AT79102376T ATE2T1 AT E2 T1 ATE2 T1 AT E2T1 AT 79102376 T AT79102376 T AT 79102376T AT 79102376 T AT79102376 T AT 79102376T AT E2 T1 ATE2 T1 AT E2T1
- Authority
- AT
- Austria
- Prior art keywords
- cis
- production
- dimethylmorpholine
- trans
- catalyst
- Prior art date
Links
- HNVIQLPOGUDBSU-OLQVQODUSA-N (2s,6r)-2,6-dimethylmorpholine Chemical compound C[C@H]1CNC[C@@H](C)O1 HNVIQLPOGUDBSU-OLQVQODUSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- HNVIQLPOGUDBSU-PHDIDXHHSA-N (2r,6r)-2,6-dimethylmorpholine Chemical compound C[C@@H]1CNC[C@@H](C)O1 HNVIQLPOGUDBSU-PHDIDXHHSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000006317 isomerization reaction Methods 0.000 abstract 1
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782830998 DE2830998A1 (de) | 1978-07-14 | 1978-07-14 | Verfahren zur herstellung von cis-2,6-dimethylmorpholin |
| EP79102376A EP0007520B1 (de) | 1978-07-14 | 1979-07-11 | Verfahren zur Herstellung von cis-2,6-dimethylmorpholin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE2T1 true ATE2T1 (de) | 1981-02-15 |
Family
ID=6044395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79102376T ATE2T1 (de) | 1978-07-14 | 1979-07-11 | Verfahren zur herstellung von cis-2,6dimethylmorpholin |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4212972A (de) |
| EP (1) | EP0007520B1 (de) |
| JP (1) | JPS5515464A (de) |
| AT (1) | ATE2T1 (de) |
| CA (1) | CA1111035A (de) |
| DE (2) | DE2830998A1 (de) |
| HU (1) | HU182848B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2938698A1 (de) * | 1979-09-25 | 1981-04-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von cis-2,6-dimethylmorpholin |
| DE3217964A1 (de) * | 1982-05-13 | 1983-11-17 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von cis-2-,6-dimethylmorpholin |
| DE3322939A1 (de) * | 1983-06-25 | 1985-01-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von cis-2,6-dimethylmorpholin |
| DE3342009A1 (de) * | 1983-11-22 | 1985-05-30 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur entwaesserung von 2,6-dimethylmorpholin |
| DE3708931A1 (de) * | 1987-03-19 | 1988-09-29 | Huels Chemische Werke Ag | Verfahren zur herstellung von cis-2,6-dimethylmorpholin |
| DE4228885A1 (de) * | 1992-08-29 | 1994-03-03 | Basf Ag | Verfahren zur Herstellung von 2,6-Dimethylmorpholin aus N-(2-Hydroxypropyl)-2,6-dimethylmorpholin |
| US10294194B2 (en) | 2015-03-09 | 2019-05-21 | Mitsubishi Gas Chemical Company, Inc. | Isomerization method for diaminodicyclohexylmethane |
| CN108101860B (zh) * | 2018-02-08 | 2021-11-23 | 苏州敬业医药化工有限公司 | 顺式-2，6-二甲基吗啉的制备方法 |
| CN111499590A (zh) * | 2020-04-07 | 2020-08-07 | 新乡市锦源化工有限公司 | 一种高纯度顺式-2,6-二甲基吗啉的制备方法 |
| CN111825630B (zh) * | 2020-06-24 | 2022-08-23 | 江苏富比亚化学品有限公司 | 一种顺式2,6-二甲基吗啉合成工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3083202A (en) * | 1960-06-06 | 1963-03-26 | Monsanto Chemicals | Isomerization of 2, 6-dimethylmorpholine |
-
1978
- 1978-07-14 DE DE19782830998 patent/DE2830998A1/de not_active Withdrawn
-
1979
- 1979-05-18 US US06/040,200 patent/US4212972A/en not_active Expired - Lifetime
- 1979-05-30 CA CA328,741A patent/CA1111035A/en not_active Expired
- 1979-06-26 JP JP7978179A patent/JPS5515464A/ja active Granted
- 1979-07-11 DE DE7979102376T patent/DE2960127D1/de not_active Expired
- 1979-07-11 EP EP79102376A patent/EP0007520B1/de not_active Expired
- 1979-07-11 AT AT79102376T patent/ATE2T1/de active
- 1979-07-13 HU HU79BA3815A patent/HU182848B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0007520B1 (de) | 1981-01-07 |
| HU182848B (en) | 1984-03-28 |
| DE2830998A1 (de) | 1980-01-31 |
| JPH039111B2 (de) | 1991-02-07 |
| DE2960127D1 (en) | 1981-02-26 |
| JPS5515464A (en) | 1980-02-02 |
| US4212972A (en) | 1980-07-15 |
| CA1111035A (en) | 1981-10-20 |
| EP0007520A1 (de) | 1980-02-06 |
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