CN101500978B - 制备2,2,3-三甲基环戊-3-烯甲醛（龙脑醛）的方法 - Google Patents

制备2,2,3-三甲基环戊-3-烯甲醛（龙脑醛）的方法 Download PDF

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Publication number
CN101500978B
CN101500978B CN2007800299929A CN200780029992A CN101500978B CN 101500978 B CN101500978 B CN 101500978B CN 2007800299929 A CN2007800299929 A CN 2007800299929A CN 200780029992 A CN200780029992 A CN 200780029992A CN 101500978 B CN101500978 B CN 101500978B
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China
Prior art keywords
copper
solvent
aldehyde
campholytic
oxygen
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Expired - Fee Related
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CN2007800299929A
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English (en)
Chinese (zh)
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CN101500978A (zh
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S·德尔勒
U·米勒
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Givaudan SA
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Givaudan SA
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/38—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • C07C47/40—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings with a five-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CN2007800299929A 2006-08-11 2007-08-07 制备2,2,3-三甲基环戊-3-烯甲醛（龙脑醛）的方法 Expired - Fee Related CN101500978B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06016773.1 2006-08-11
EP06016773A EP1886987A1 (en) 2006-08-11 2006-08-11 Process for producing 2,2,3-trimethylcyclopent-3-enecarbaldehyde (campholytic aldehyde)
PCT/CH2007/000385 WO2008017184A1 (en) 2006-08-11 2007-08-07 Process for producing 2,2,3-trimethylcyclopent-3-enecarbaldehyde (campholytic aldehyde)

Publications (2)

Publication Number Publication Date
CN101500978A CN101500978A (zh) 2009-08-05
CN101500978B true CN101500978B (zh) 2012-08-29

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ID=37603326

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CN2007800299929A Expired - Fee Related CN101500978B (zh) 2006-08-11 2007-08-07 制备2,2,3-三甲基环戊-3-烯甲醛（龙脑醛）的方法

Country Status (10)

Country Link
US (1) US7718828B2 (enExample)
EP (2) EP1886987A1 (enExample)
JP (1) JP5122566B2 (enExample)
CN (1) CN101500978B (enExample)
AT (1) ATE499337T1 (enExample)
BR (1) BRPI0716017A2 (enExample)
DE (1) DE602007012756D1 (enExample)
ES (1) ES2360636T3 (enExample)
MX (1) MX2009001381A (enExample)
WO (1) WO2008017184A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2789665C (en) * 2010-02-22 2020-06-16 Askat Inc. Use of ep4 receptor antagonists in the treatment of il-23 mediated diseases

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610813A (en) * 1984-03-23 1986-09-09 Firmenich Sa Hydroxylic campholenic aldehyde derivatives, their utilization as perfume ingredients and perfuming compositions containing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661942A (en) * 1969-09-08 1972-05-09 Upjohn Co Novel chemical process
JPS5422313A (en) * 1977-07-22 1979-02-20 Kougai Boushi Chiyousa Kenkiyu Process for preparing nnformylamine
JPS59157100A (ja) * 1983-02-25 1984-09-06 Kuraray Co Ltd １２α−置換プレグナ−１，４−ジエン−３，２０−ジオン
DE3939759A1 (de) * 1989-12-01 1991-06-06 Bayer Ag Verfahren zur herstellung von benzaldehyden

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610813A (en) * 1984-03-23 1986-09-09 Firmenich Sa Hydroxylic campholenic aldehyde derivatives, their utilization as perfume ingredients and perfuming compositions containing same

Also Published As

Publication number Publication date
US7718828B2 (en) 2010-05-18
EP2091903B1 (en) 2011-02-23
ES2360636T3 (es) 2011-06-07
US20100004489A1 (en) 2010-01-07
MX2009001381A (es) 2009-02-13
BRPI0716017A2 (pt) 2013-10-08
EP1886987A1 (en) 2008-02-13
JP2010500294A (ja) 2010-01-07
JP5122566B2 (ja) 2013-01-16
EP2091903A1 (en) 2009-08-26
DE602007012756D1 (de) 2011-04-07
CN101500978A (zh) 2009-08-05
ATE499337T1 (de) 2011-03-15
WO2008017184A1 (en) 2008-02-14

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