GB1211907A - Production of 1,2-diamines - Google Patents

Production of 1,2-diamines

Info

Publication number
GB1211907A
GB1211907A GB1718668A GB1718668A GB1211907A GB 1211907 A GB1211907 A GB 1211907A GB 1718668 A GB1718668 A GB 1718668A GB 1718668 A GB1718668 A GB 1718668A GB 1211907 A GB1211907 A GB 1211907A
Authority
GB
United Kingdom
Prior art keywords
production
diamines
acid
april
epoxides
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
GB1718668A
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
Badische Anilin and Sodafabrik 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.)
Filing date
Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1211907A publication Critical patent/GB1211907A/en
Expired legal-status Critical Current

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
    • C07D295/027—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
    • C07D295/03—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 with the ring nitrogen atoms directly attached to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/60—Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes

Landscapes

  • Chemical & Material Sciences (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)

Abstract

1,211,907. Production of 1,2-diamines. BADISCHE ANILIN- & SODA-FABRIK A.G. 10 April, 1968 [13 April, 1967], No. 17186/68. Heading C2C. A process for the production of 1,2-diamines comprises reacting a 1,2-epoxide with ammonia, a primary amine or a secondary amine in the presence of water, hydrogen and a supported hydrogenation catalyst having an internal surface area of from 0À1 to 1200 m.<SP>2</SP>/g., the reaction being carried out at elevated temperature and superatmospheric pressure. Preferred catalysts are supported catalysts containing cobalt, nickel, platinum, palladium or ruthenium with an activator, if desired, such as copper, chromium or manganese, and a content of an inorganic pyroacid or polyacid, e.g. polyphosphoric acid, tetraboric acid or pyrosulphuric acid. The preparation of propylenediamine (1,2) is exemplified. Suitable epoxides include aliphatic, cycloaliphatic and styrene epoxides. Suitable amines include heterocyclic amines.
GB1718668A 1967-04-13 1968-04-10 Production of 1,2-diamines Expired GB1211907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0092045 1967-04-13

Publications (1)

Publication Number Publication Date
GB1211907A true GB1211907A (en) 1970-11-11

Family

ID=6986175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1718668A Expired GB1211907A (en) 1967-04-13 1968-04-10 Production of 1,2-diamines

Country Status (5)

Country Link
BE (1) BE713647A (en)
DE (1) DE1593775A1 (en)
FR (1) FR1559511A (en)
GB (1) GB1211907A (en)
NL (1) NL6805014A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706075C2 (en) 1997-02-17 2001-05-17 Brueninghaus Hydromatik Gmbh Piston for a hydrostatic machine
DE60002949T2 (en) * 1999-06-11 2004-05-19 F. Hoffmann-La Roche Ag Process for the preparation of the neuraminidase inhibitor ro-64-0796
US7122684B2 (en) 2003-03-13 2006-10-17 Roche Colorado Corporation Process for preparing 1,2-diamino compounds

Also Published As

Publication number Publication date
FR1559511A (en) 1969-03-07
BE713647A (en) 1968-10-14
NL6805014A (en) 1968-10-14
DE1593775A1 (en) 1971-03-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees