GB1394030A - Process for producing highpurity morpholine - Google Patents
Process for producing highpurity morpholineInfo
- Publication number
- GB1394030A GB1394030A GB5958173A GB5958173A GB1394030A GB 1394030 A GB1394030 A GB 1394030A GB 5958173 A GB5958173 A GB 5958173A GB 5958173 A GB5958173 A GB 5958173A GB 1394030 A GB1394030 A GB 1394030A
- Authority
- GB
- United Kingdom
- Prior art keywords
- morpholine
- highpurity
- producing
- aminoethoxylethanol
- ahydrogenation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C07D295/023—Preparation; Separation; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
1394030 Morpholine JEFFERSON CHEMICAL CO Inc 21 Dec 1973 [18 Jan 1973] 59581/73 Heading C2C [Also in Division B1] High purity morpholine, which is free from ethylene glycol monomethyl ether is prepared by reacting 2-(2-aminoethoxylethanol with ammonia over ahydrogenation-dehydrogenation catalyst at 150-400‹ C. and a pressure of 20- 400 atm. Suitable catalysts are, for example, copper, nickel, chromium, cobalt, manganese, molybdenum, palladium, platinum, and their oxides and mixtures thereof.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32483773A | 1973-01-18 | 1973-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1394030A true GB1394030A (en) | 1975-05-14 |
Family
ID=23265314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5958173A Expired GB1394030A (en) | 1973-01-18 | 1973-12-21 | Process for producing highpurity morpholine |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5525188B2 (en) |
DE (1) | DE2401095B2 (en) |
GB (1) | GB1394030A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647663A (en) * | 1982-05-25 | 1987-03-03 | Air Products And Chemicals, Inc. | Synthesis of morpholine |
CN111892555A (en) * | 2020-08-12 | 2020-11-06 | 四川鸿鹏新材料有限公司 | Morpholine production system |
-
1973
- 1973-12-21 GB GB5958173A patent/GB1394030A/en not_active Expired
-
1974
- 1974-01-08 DE DE19742401095 patent/DE2401095B2/en not_active Ceased
- 1974-01-09 JP JP583574A patent/JPS5525188B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647663A (en) * | 1982-05-25 | 1987-03-03 | Air Products And Chemicals, Inc. | Synthesis of morpholine |
CN111892555A (en) * | 2020-08-12 | 2020-11-06 | 四川鸿鹏新材料有限公司 | Morpholine production system |
Also Published As
Publication number | Publication date |
---|---|
JPS5525188B2 (en) | 1980-07-04 |
DE2401095B2 (en) | 1976-06-10 |
DE2401095A1 (en) | 1974-08-15 |
JPS4995982A (en) | 1974-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |