GB1467839A - Process for the production of amines and/or substituted ureas - Google Patents

Process for the production of amines and/or substituted ureas

Info

Publication number
GB1467839A
GB1467839A GB2492974A GB2492974A GB1467839A GB 1467839 A GB1467839 A GB 1467839A GB 2492974 A GB2492974 A GB 2492974A GB 2492974 A GB2492974 A GB 2492974A GB 1467839 A GB1467839 A GB 1467839A
Authority
GB
United Kingdom
Prior art keywords
amines
substituted ureas
production
preparation
haloamides
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
Application number
GB2492974A
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.)
BASF SE
Original Assignee
BASF SE
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.)
Filing date
Publication date
Priority claimed from DE2328757A external-priority patent/DE2328757B2/en
Priority claimed from DE2357749A external-priority patent/DE2357749A1/en
Priority claimed from DE2400111A external-priority patent/DE2400111A1/en
Application filed by BASF SE filed Critical BASF SE
Publication of GB1467839A publication Critical patent/GB1467839A/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

A process for the preparation of amines by reacting carboxamides with hypochlorites in the presence of bromine, iodine, polymerisation inhibitors and/or haloamides and excess alkali metal hydroxide. The use of the above process with addition of primary or secondary amines for the preparation of substituted ureas.
GB2492974A 1973-06-06 1974-06-05 Process for the production of amines and/or substituted ureas Expired GB1467839A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2328757A DE2328757B2 (en) 1973-06-06 1973-06-06 Process for the production of amines
DE2357749A DE2357749A1 (en) 1973-11-20 1973-11-20 Amine and amide prepn. by Hofmann degradation - in presence of amine catalysts, polymn. inhibitors and opt. prim. or sec. amines
DE2400111A DE2400111A1 (en) 1974-01-03 1974-01-03 Amine and amide prepn. by Hofmann degradation - in presence of amine catalysts, polymn. inhibitors and opt. prim. or sec. amines

Publications (1)

Publication Number Publication Date
GB1467839A true GB1467839A (en) 1977-03-23

Family

ID=27185312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2492974A Expired GB1467839A (en) 1973-06-06 1974-06-05 Process for the production of amines and/or substituted ureas

Country Status (7)

Country Link
JP (1) JPS5821616B2 (en)
CA (1) CA1019746A (en)
CH (1) CH609031A5 (en)
FR (1) FR2232534B1 (en)
GB (1) GB1467839A (en)
IT (1) IT1017606B (en)
NL (1) NL7407031A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012095691A1 (en) 2011-01-15 2012-07-19 Jubilant Life Sciences Ltd. An improved process for producing aminopyridines

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288611U (en) * 1975-12-26 1977-07-02
TWI336325B (en) * 2004-01-23 2011-01-21 Du Pont Process for the manufacture of 2,3-dichloropyridine
CN108368414A (en) * 2015-12-11 2018-08-03 国立大学法人静冈大学 Oily gelling agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012095691A1 (en) 2011-01-15 2012-07-19 Jubilant Life Sciences Ltd. An improved process for producing aminopyridines

Also Published As

Publication number Publication date
IT1017606B (en) 1977-08-10
FR2232534B1 (en) 1978-05-05
FR2232534A1 (en) 1975-01-03
JPS5821616B2 (en) 1983-05-02
CA1019746A (en) 1977-10-25
JPS5030801A (en) 1975-03-27
CH609031A5 (en) 1979-02-15
NL7407031A (en) 1974-12-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920605