DE69900305D1 - Reinigung von Thiophen - Google Patents

Reinigung von Thiophen

Info

Publication number
DE69900305D1
DE69900305D1 DE69900305T DE69900305T DE69900305D1 DE 69900305 D1 DE69900305 D1 DE 69900305D1 DE 69900305 T DE69900305 T DE 69900305T DE 69900305 T DE69900305 T DE 69900305T DE 69900305 D1 DE69900305 D1 DE 69900305D1
Authority
DE
Germany
Prior art keywords
thiophene
purification
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
DE69900305T
Other languages
English (en)
Other versions
DE69900305T2 (de
Inventor
Yves Labat
Piet Luyendijk
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.)
Arkema France SA
Original Assignee
Atofina SA
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 Atofina SA filed Critical Atofina SA
Application granted granted Critical
Publication of DE69900305D1 publication Critical patent/DE69900305D1/de
Publication of DE69900305T2 publication Critical patent/DE69900305T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/08—Hydrogen atoms or radicals containing only hydrogen and carbon atoms
    • C07D333/10—Thiophene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE69900305T 1998-02-18 1999-02-09 Reinigung von Thiophen Expired - Fee Related DE69900305T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801972A FR2774984B1 (fr) 1998-02-18 1998-02-18 Purification du thiophene

Publications (2)

Publication Number Publication Date
DE69900305D1 true DE69900305D1 (de) 2001-10-31
DE69900305T2 DE69900305T2 (de) 2002-05-08

Family

ID=9523110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900305T Expired - Fee Related DE69900305T2 (de) 1998-02-18 1999-02-09 Reinigung von Thiophen

Country Status (11)

Country Link
US (1) US6077961A (de)
EP (1) EP0937721B1 (de)
JP (1) JPH11269168A (de)
KR (1) KR100590416B1 (de)
CN (1) CN1134429C (de)
CA (1) CA2261195A1 (de)
DE (1) DE69900305T2 (de)
ES (1) ES2163318T3 (de)
FR (1) FR2774984B1 (de)
IN (1) IN187820B (de)
TW (1) TW539674B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343873A1 (de) * 2003-09-23 2005-04-21 Starck H C Gmbh Verfahren zur Reinigung von Thiophenen
DE102006020744A1 (de) * 2006-05-04 2007-11-08 H. C. Starck Gmbh & Co. Kg Verfahren zur Stabilisierung von Thiophenderivaten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197483A (en) * 1962-07-30 1965-07-27 Pennsalt Chemicals Corp Preparation of cyclic thioethers
US3939179A (en) * 1973-08-29 1976-02-17 Pennwalt Corporation Continuous production of thiophene from butane
FR2666336B1 (fr) * 1990-08-29 1994-09-02 Elf Aquitaine Procede de fabrication du thiophene.
US5726326A (en) * 1995-06-28 1998-03-10 Shell Research Limited Thiophene synthesis
FR2742157B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Nouveau mode de preparation de resines a fonction guanidine et obtention de nouvelles resines a fonction guanidine
FR2742144B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Procede de preparation de disulfures et de polysulfures organiques en presence de resines polystyrene-divinylbenzene possedant des groupes amine primaire
FR2742145B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Procede de preparation de disulfures et de polysulfures organiques en presence de resines polystyrene-divinylbenzene (ps-dvb) possedant des groupes guanidines ou amidines
US5723039A (en) * 1996-04-11 1998-03-03 Catalytic Sciences, Ltd. Process for removal of organo-sulfur compounds from liquid hydrocarbons

Also Published As

Publication number Publication date
ES2163318T3 (es) 2002-01-16
DE69900305T2 (de) 2002-05-08
FR2774984A1 (fr) 1999-08-20
KR100590416B1 (ko) 2006-06-19
IN187820B (de) 2002-06-29
CN1228429A (zh) 1999-09-15
KR19990072643A (ko) 1999-09-27
CN1134429C (zh) 2004-01-14
EP0937721A1 (de) 1999-08-25
FR2774984B1 (fr) 2000-03-24
JPH11269168A (ja) 1999-10-05
TW539674B (en) 2003-07-01
CA2261195A1 (fr) 1999-08-18
US6077961A (en) 2000-06-20
EP0937721B1 (de) 2001-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128

8339 Ceased/non-payment of the annual fee