GB1470236A - Process for the n-methylation of amines - Google Patents
Process for the n-methylation of aminesInfo
- Publication number
- GB1470236A GB1470236A GB2152974A GB2152974A GB1470236A GB 1470236 A GB1470236 A GB 1470236A GB 2152974 A GB2152974 A GB 2152974A GB 2152974 A GB2152974 A GB 2152974A GB 1470236 A GB1470236 A GB 1470236A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amines
- methylation
- lanthanide
- catalyst
- alkyl
- 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
- 150000001412 amines Chemical class 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000007069 methylation reaction Methods 0.000 title abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052747 lanthanoid Inorganic materials 0.000 abstract 2
- 150000002602 lanthanoids Chemical class 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000005263 alkylenediamine group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000005265 dialkylamine group Chemical group 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000002466 imines Chemical class 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- -1 polymethylene Polymers 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/18—Arsenic, antimony or bismuth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/14—Silica and magnesia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732324855 DE2324855A1 (de) | 1973-05-17 | 1973-05-17 | Verfahren zur n-methylierung von aliphatischen aminen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1470236A true GB1470236A (en) | 1977-04-14 |
Family
ID=5881157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2152974A Expired GB1470236A (en) | 1973-05-17 | 1974-05-15 | Process for the n-methylation of amines |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5030806A (enExample) |
| BE (1) | BE815202A (enExample) |
| CA (1) | CA1023388A (enExample) |
| CH (1) | CH593235A5 (enExample) |
| DE (1) | DE2324855A1 (enExample) |
| FR (1) | FR2229682B1 (enExample) |
| GB (1) | GB1470236A (enExample) |
| IT (1) | IT1012427B (enExample) |
| NL (1) | NL7406333A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106279064A (zh) * | 2016-08-05 | 2017-01-04 | 西南化工研究设计院有限公司 | 一种n‑甲基吗啉的合成工艺 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH554078A (fr) * | 1971-08-31 | 1974-09-13 | Consiglio Nazionale Ricerche | Accumulateur electrique. |
| CH633520A5 (de) * | 1978-06-30 | 1982-12-15 | Lonza Ag | Verfahren zur herstellung von n-alkylarylaminen. |
| JP4532083B2 (ja) * | 2003-07-28 | 2010-08-25 | 東ソー株式会社 | Ｎ−モノアルキル置換アルキレンアミンの製造方法 |
-
1973
- 1973-05-17 DE DE19732324855 patent/DE2324855A1/de not_active Withdrawn
-
1974
- 1974-05-10 NL NL7406333A patent/NL7406333A/xx not_active Application Discontinuation
- 1974-05-14 CA CA199,834A patent/CA1023388A/en not_active Expired
- 1974-05-14 CH CH659274A patent/CH593235A5/xx not_active IP Right Cessation
- 1974-05-15 GB GB2152974A patent/GB1470236A/en not_active Expired
- 1974-05-15 JP JP49053454A patent/JPS5030806A/ja active Pending
- 1974-05-15 IT IT2279874A patent/IT1012427B/it active
- 1974-05-17 FR FR7417271A patent/FR2229682B1/fr not_active Expired
- 1974-05-17 BE BE144461A patent/BE815202A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106279064A (zh) * | 2016-08-05 | 2017-01-04 | 西南化工研究设计院有限公司 | 一种n‑甲基吗啉的合成工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE815202A (fr) | 1974-11-18 |
| CH593235A5 (enExample) | 1977-11-30 |
| FR2229682B1 (enExample) | 1979-03-23 |
| DE2324855A1 (de) | 1974-12-05 |
| NL7406333A (enExample) | 1974-11-19 |
| JPS5030806A (enExample) | 1975-03-27 |
| IT1012427B (it) | 1977-03-10 |
| CA1023388A (en) | 1977-12-27 |
| FR2229682A1 (enExample) | 1974-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |