DE60205017D1 - Verfahren zur Herstellung 2-hydroxymethyl-2, 3- dihydro-thieno(3, 4-b) (1, 4) dioxine-5, 7-dicarbonsaürediester - Google Patents

Verfahren zur Herstellung 2-hydroxymethyl-2, 3- dihydro-thieno(3, 4-b) (1, 4) dioxine-5, 7-dicarbonsaürediester

Info

Publication number
DE60205017D1
DE60205017D1 DE60205017T DE60205017T DE60205017D1 DE 60205017 D1 DE60205017 D1 DE 60205017D1 DE 60205017 T DE60205017 T DE 60205017T DE 60205017 T DE60205017 T DE 60205017T DE 60205017 D1 DE60205017 D1 DE 60205017D1
Authority
DE
Germany
Prior art keywords
dioxine
thieno
dihydro
hydroxymethyl
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
DE60205017T
Other languages
English (en)
Other versions
DE60205017T2 (de
Inventor
Bert Groenendaal
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Publication of DE60205017D1 publication Critical patent/DE60205017D1/de
Application granted granted Critical
Publication of DE60205017T2 publication Critical patent/DE60205017T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
DE2002605017 2002-05-14 2002-05-14 Verfahren zur Herstellung 2-hydroxymethyl-2, 3- dihydro-thieno(3, 4-b) (1, 4) dioxine-5, 7-dicarbonsaürediester Expired - Fee Related DE60205017T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20020100490 EP1362859B1 (de) 2002-05-14 2002-05-14 Verfahren zur Herstellung 2-hydroxymethyl-2, 3- dihydro-thieno(3, 4-b) (1, 4) dioxine-5, 7-dicarbonsaürediester

Publications (2)

Publication Number Publication Date
DE60205017D1 true DE60205017D1 (de) 2005-08-18
DE60205017T2 DE60205017T2 (de) 2006-04-20

Family

ID=29265998

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002605017 Expired - Fee Related DE60205017T2 (de) 2002-05-14 2002-05-14 Verfahren zur Herstellung 2-hydroxymethyl-2, 3- dihydro-thieno(3, 4-b) (1, 4) dioxine-5, 7-dicarbonsaürediester

Country Status (3)

Country Link
EP (1) EP1362859B1 (de)
JP (1) JP2003335781A (de)
DE (1) DE60205017T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6201595B2 (ja) * 2013-10-01 2017-09-27 東ソー株式会社 ２−ヒドロキシメチル−２，３−ジヒドロ−チエノ［３，４−ｂ］［１，４］ジオキシンの製造方法
JP6260385B2 (ja) * 2014-03-24 2018-01-17 東ソー株式会社 ２−ヒドロキシメチル−２，３−ジヒドロ−チエノ［３，４−ｂ］［１，４］ジオキシン−５，７−ジカルボン酸ジアルキルエステルの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111327A (en) * 1991-03-04 1992-05-05 General Electric Company Substituted 3,4-polymethylenedioxythiophenes, and polymers and electro responsive devices made therefrom

Also Published As

Publication number Publication date
JP2003335781A (ja) 2003-11-28
EP1362859B1 (de) 2005-07-13
DE60205017T2 (de) 2006-04-20
EP1362859A1 (de) 2003-11-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee