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DE69109738D1 - Verfahren zur Herstellung von Triethylendiamin. - Google Patents

Verfahren zur Herstellung von Triethylendiamin.

Info

Publication number
DE69109738D1
DE69109738D1 DE69109738T DE69109738T DE69109738D1 DE 69109738 D1 DE69109738 D1 DE 69109738D1 DE 69109738 T DE69109738 T DE 69109738T DE 69109738 T DE69109738 T DE 69109738T DE 69109738 D1 DE69109738 D1 DE 69109738D1
Authority
DE
Germany
Prior art keywords
triethylenediamine
preparation
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 - Fee Related
Application number
DE69109738T
Other languages
English (en)
Other versions
DE69109738T2 (de
Inventor
Robert Le Roy Zimmerman
John Frederick Knifton
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.)
Huntsman Corp
Original Assignee
Huntsman Corp
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 Huntsman Corp filed Critical Huntsman Corp
Application granted granted Critical
Publication of DE69109738D1 publication Critical patent/DE69109738D1/de
Publication of DE69109738T2 publication Critical patent/DE69109738T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/08—Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE69109738T 1990-04-26 1991-03-27 Verfahren zur Herstellung von Triethylendiamin. Expired - Fee Related DE69109738T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/515,003 US5037838A (en) 1990-04-26 1990-04-26 Method for the manufacture of triethylenediamine using a pelleted titania-supported tungstopyrophosphate catalyst

Publications (2)

Publication Number Publication Date
DE69109738D1 true DE69109738D1 (de) 1995-06-22
DE69109738T2 DE69109738T2 (de) 1995-10-05

Family

ID=24049601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69109738T Expired - Fee Related DE69109738T2 (de) 1990-04-26 1991-03-27 Verfahren zur Herstellung von Triethylendiamin.

Country Status (5)

Country Link
US (1) US5037838A (de)
EP (1) EP0454305B1 (de)
JP (1) JPH04261177A (de)
CA (1) CA2033881A1 (de)
DE (1) DE69109738T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391532A (en) * 1993-05-06 1995-02-21 Exxon Research And Engineering Company Zirconium hydroxide supported metal and heteropolyacid catalysts
US5756741A (en) * 1996-11-15 1998-05-26 Air Products And Chemicals, Inc. Process for the production of triethylenediamine
US6316621B1 (en) * 1999-05-21 2001-11-13 Air Products And Chemicals, Inc. Triethylenediamine production using phosphate catalysts
JP5549847B2 (ja) * 2009-11-16 2014-07-16 東ソー株式会社 Ｎ−（２−アルコキシメチル）トリエチレンジアミン類の製造法
CN112295579A (zh) * 2019-07-31 2021-02-02 长沙理工大学 一种以石墨烯为载体、稀土元素修饰SrHPO4-WO3的新型催化剂

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757143A (en) * 1986-06-09 1988-07-12 Texaco Inc. Catalytic method for the manufacture of triethylenediamine

Also Published As

Publication number Publication date
DE69109738T2 (de) 1995-10-05
EP0454305A1 (de) 1991-10-30
CA2033881A1 (en) 1991-10-27
JPH04261177A (ja) 1992-09-17
EP0454305B1 (de) 1995-05-17
US5037838A (en) 1991-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee