ATE498601T1 - Neues verfahren zur herstellung von timberon - Google Patents

Neues verfahren zur herstellung von timberon

Info

Publication number
ATE498601T1
ATE498601T1 AT08716584T AT08716584T ATE498601T1 AT E498601 T1 ATE498601 T1 AT E498601T1 AT 08716584 T AT08716584 T AT 08716584T AT 08716584 T AT08716584 T AT 08716584T AT E498601 T1 ATE498601 T1 AT E498601T1
Authority
AT
Austria
Prior art keywords
timberon
producing
new process
timberone
perfume
Prior art date
Application number
AT08716584T
Other languages
English (en)
Inventor
Werner Bonrath
Jan Schuetz
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Application granted granted Critical
Publication of ATE498601T1 publication Critical patent/ATE498601T1/de

Links

Classifications

    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C07C403/16—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms not being part of —CHO 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
AT08716584T 2007-03-22 2008-03-17 Neues verfahren zur herstellung von timberon ATE498601T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07005910 2007-03-22
PCT/EP2008/002120 WO2008113545A1 (en) 2007-03-22 2008-03-17 Novel process for the preparation of timberone

Publications (1)

Publication Number Publication Date
ATE498601T1 true ATE498601T1 (de) 2011-03-15

Family

ID=39430504

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08716584T ATE498601T1 (de) 2007-03-22 2008-03-17 Neues verfahren zur herstellung von timberon

Country Status (8)

Country Link
US (1) US7842841B2 (de)
EP (1) EP2134670B1 (de)
JP (1) JP5303731B2 (de)
CN (1) CN101636373B (de)
AT (1) ATE498601T1 (de)
DE (1) DE602008005002D1 (de)
ES (1) ES2360840T3 (de)
WO (1) WO2008113545A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112021020407A2 (pt) 2019-04-15 2021-12-07 Dsm Ip Assets Bv Processo para preparação de intermediários para as sínteses de derivados de vitamina a de polienos por ciclização

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807584C3 (de) * 1978-02-22 1981-05-07 Dragoco Gerberding & Co Gmbh, 3450 Holzminden Fixateur für Parfümkompositionen
JPS5637048A (en) * 1979-09-03 1981-04-10 Mitsui Petrochem Ind Ltd Regenerating method of catalyst
DE3471092D1 (en) * 1983-03-09 1988-06-16 Firmenich & Cie Composition essentially consisting of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol, utilization of same and process for its preparation; cycloaliphatic ketone and alcohol intermediates
JPH0761967B2 (ja) * 1987-12-28 1995-07-05 三井石油化学工業株式会社 アセトン２量体および／または３量体の製造方法
GB0011858D0 (en) * 2000-05-18 2000-07-05 Ici Plc Aldol condensation reaction and catalyst therefor
JP4729761B2 (ja) * 2004-04-21 2011-07-20 学校法人慶應義塾 新規化合物及びその医薬用途
DE102005036672A1 (de) * 2005-08-04 2007-02-08 Symrise Gmbh & Co. Kg Verfahren zur Herstellung von 1-(2,2,6-Trimethylcyclohexyl)-hexan-3-ol

Also Published As

Publication number Publication date
JP5303731B2 (ja) 2013-10-02
CN101636373B (zh) 2013-05-22
EP2134670B1 (de) 2011-02-16
US20100063325A1 (en) 2010-03-11
JP2010521509A (ja) 2010-06-24
CN101636373A (zh) 2010-01-27
DE602008005002D1 (de) 2011-03-31
ES2360840T3 (es) 2011-06-09
EP2134670A1 (de) 2009-12-23
US7842841B2 (en) 2010-11-30
WO2008113545A1 (en) 2008-09-25

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Legal Events

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