GB1470236A - Process for the n-methylation of amines - Google Patents

Process for the n-methylation of amines

Info

Publication number: GB1470236A
Authority: GB; United Kingdom
Prior art keywords: amines; methylation; lanthanide; catalyst; alkyl
Prior art date: 1973-05-17
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

Application number

GB2152974A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hoechst AG

Original Assignee

Hoechst AG

Priority date (The priority date 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 date listed.)

1973-05-17

Filing date

1974-05-15

Publication date

1977-04-14

1974-05-15 Application filed by Hoechst AG filed Critical Hoechst AG

1977-04-14 Publication of GB1470236A publication Critical patent/GB1470236A/en

Status Expired legal-status Critical Current

Links

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)

GB2152974A 1973-05-17 1974-05-15 Process for the n-methylation of amines Expired GB1470236A (en)

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 (de)
BE (1)	BE815202A (de)
CA (1)	CA1023388A (de)
CH (1)	CH593235A5 (de)
DE (1)	DE2324855A1 (de)
FR (1)	FR2229682B1 (de)
GB (1)	GB1470236A (de)
IT (1)	IT1012427B (de)
NL (1)	NL7406333A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 CH CH659274A patent/CH593235A5/xx not_active IP Right Cessation
- 1974-05-14 CA CA199,834A patent/CA1023388A/en not_active Expired
- 1974-05-15 JP JP49053454A patent/JPS5030806A/ja active Pending
- 1974-05-15 IT IT2279874A patent/IT1012427B/it active
- 1974-05-15 GB GB2152974A patent/GB1470236A/en not_active Expired
- 1974-05-17 BE BE144461A patent/BE815202A/xx unknown
- 1974-05-17 FR FR7417271A patent/FR2229682B1/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
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
NL7406333A (de)	1974-11-19
IT1012427B (it)	1977-03-10
JPS5030806A (de)	1975-03-27
FR2229682B1 (de)	1979-03-23
FR2229682A1 (de)	1974-12-13
CH593235A5 (de)	1977-11-30
DE2324855A1 (de)	1974-12-05
BE815202A (fr)	1974-11-18
CA1023388A (en)	1977-12-27

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Legal Events

Date	Code	Title	Description
1977-08-24	PS	Patent sealed
1982-12-15	PCNP	Patent ceased through non-payment of renewal fee