DE60102272D1 - Verfahren zu Herstellung von substituierten Pyranen - Google Patents

Verfahren zu Herstellung von substituierten Pyranen

Info

Publication number
DE60102272D1
DE60102272D1 DE60102272T DE60102272T DE60102272D1 DE 60102272 D1 DE60102272 D1 DE 60102272D1 DE 60102272 T DE60102272 T DE 60102272T DE 60102272 T DE60102272 T DE 60102272T DE 60102272 D1 DE60102272 D1 DE 60102272D1
Authority
DE
Germany
Prior art keywords
preparation
substituted
substituted pyrans
pyrans
trimethylpyran
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
DE60102272T
Other languages
English (en)
Other versions
DE60102272T2 (de
Inventor
Werner Bonrath
Fabio Cirillo
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.)
DSM IP Assets BV
Original Assignee
Roche Vitamins 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 Roche Vitamins AG filed Critical Roche Vitamins AG
Application granted granted Critical
Publication of DE60102272D1 publication Critical patent/DE60102272D1/de
Publication of DE60102272T2 publication Critical patent/DE60102272T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Catalysts (AREA)
DE60102272T 2000-09-06 2001-08-30 Verfahren zu Herstellung von substituierten Pyranen Expired - Fee Related DE60102272T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00119257 2000-09-06
EP00119257 2000-09-06

Publications (2)

Publication Number Publication Date
DE60102272D1 true DE60102272D1 (de) 2004-04-15
DE60102272T2 DE60102272T2 (de) 2005-02-24

Family

ID=8169762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102272T Expired - Fee Related DE60102272T2 (de) 2000-09-06 2001-08-30 Verfahren zu Herstellung von substituierten Pyranen

Country Status (9)

Country Link
US (1) US6455707B1 (de)
JP (1) JP2002145874A (de)
KR (1) KR100802869B1 (de)
CN (1) CN100418961C (de)
AT (1) ATE261436T1 (de)
BR (1) BR0103900A (de)
CA (1) CA2356582A1 (de)
DE (1) DE60102272T2 (de)
TW (1) TW555756B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100599382B1 (ko) 2004-10-11 2006-07-12 한국에너지기술연구원 균일가열을 위한 미세유로 가열기
KR101441133B1 (ko) * 2008-03-26 2014-09-17 엘지전자 주식회사 냉장고의 드로어 구동 제어 방법
MX360018B (es) * 2012-11-28 2018-10-10 Dsm Ip Assets Bv Síntesis de tetrahidromircenol.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1058547B (it) 1976-03-26 1982-05-10 Snam Progetti Procedimento di ciclizzazione del deidrolinalolo e prodotti ottenuti con tale procedimento
DE3732950A1 (de) 1987-09-30 1989-04-20 Basf Ag Verfahren zur herstellung von tetrahydrofuranen aus 1,4-butandiolen
DE69817761T2 (de) 1998-03-31 2004-07-15 Dairen Chemical Corp. Verfahren zur Herstellung cyclischer Ether durch Reaktion in der flüssigen Phase

Also Published As

Publication number Publication date
DE60102272T2 (de) 2005-02-24
TW555756B (en) 2003-10-01
US20020103388A1 (en) 2002-08-01
CN100418961C (zh) 2008-09-17
KR100802869B1 (ko) 2008-02-13
US6455707B1 (en) 2002-09-24
JP2002145874A (ja) 2002-05-22
ATE261436T1 (de) 2004-03-15
CN1347879A (zh) 2002-05-08
KR20020020193A (ko) 2002-03-14
BR0103900A (pt) 2002-05-21
CA2356582A1 (en) 2002-03-06

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., HEERLEN, NL

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee