IL60709A - Preparation of damascenone and new intermediates therefor - Google Patents

Preparation of damascenone and new intermediates therefor

Info

Publication number
IL60709A
IL60709A IL60709A IL6070980A IL60709A IL 60709 A IL60709 A IL 60709A IL 60709 A IL60709 A IL 60709A IL 6070980 A IL6070980 A IL 6070980A IL 60709 A IL60709 A IL 60709A
Authority
IL
Israel
Prior art keywords
damascenone
preparation
new intermediates
intermediates therefor
therefor
Prior art date
Application number
IL60709A
Other languages
English (en)
Other versions
IL60709A0 (en
Original Assignee
Pfw 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 Pfw Bv filed Critical Pfw Bv
Publication of IL60709A0 publication Critical patent/IL60709A0/xx
Publication of IL60709A publication Critical patent/IL60709A/xx

Links

Classifications

    • 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
    • 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
    • C07C403/06—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 singly-bound oxygen atoms
    • C07C403/12—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 singly-bound oxygen atoms by esterified hydroxy groups
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL60709A 1979-08-01 1980-07-30 Preparation of damascenone and new intermediates therefor IL60709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7926767 1979-08-01

Publications (2)

Publication Number Publication Date
IL60709A0 IL60709A0 (en) 1980-09-16
IL60709A true IL60709A (en) 1983-11-30

Family

ID=10506918

Family Applications (1)

Application Number Title Priority Date Filing Date
IL60709A IL60709A (en) 1979-08-01 1980-07-30 Preparation of damascenone and new intermediates therefor

Country Status (6)

Country Link
EP (1) EP0025638B1 (ja)
JP (2) JPS5629571A (ja)
AU (1) AU533900B2 (ja)
CA (1) CA1120938A (ja)
DE (1) DE3063131D1 (ja)
IL (1) IL60709A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795836A (en) * 1988-01-28 1989-01-03 International Flavors & Fragrances Inc. 2-alkanoyl-2-(1-penten-1-yl)cyclohexanones, process for preparing same, and organoleptic uses thereof and intermediates useful in said process
JP5563207B2 (ja) 2008-08-01 2014-07-30 スリーエム イノベイティブ プロパティズ カンパニー 終端コネクタ
JP2016102269A (ja) 2014-11-27 2016-06-02 村田機械株式会社 糸巻取機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150983A1 (en) * 1971-08-31 1973-04-13 Firmenich & Cie Unsatd cycloaliphatic ketones - by treating diols with acid dehydrating agents
CH548967A (fr) * 1971-09-13 1974-05-15 Firmenich & Cie Procede pour la preparation de composes alicycliques oxygenes.
CH563326A5 (en) * 1973-02-14 1975-06-30 Firmenich & Cie Organoleptic unsatd. alicyclic ketones prodn. - esp. 2,6,6-trimethyl-1-(but-2-enoyl)-cyclohexa-1,3-diene useful as perfume ingredients
JPS5210867A (en) * 1975-07-15 1977-01-27 Matsushita Electric Ind Co Ltd Apparatus for forming films in vacuum
DE2804597C2 (de) * 1978-02-03 1985-11-07 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von β-Damascon und β-Damascenon

Also Published As

Publication number Publication date
EP0025638B1 (en) 1983-05-11
DE3063131D1 (en) 1983-06-16
JPS5629571A (en) 1981-03-24
CA1120938A (en) 1982-03-30
EP0025638A1 (en) 1981-03-25
JPH0442381B2 (ja) 1992-07-13
IL60709A0 (en) 1980-09-16
AU533900B2 (en) 1983-12-15
AU6095780A (en) 1981-02-05
JPH02165A (ja) 1990-01-05

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Legal Events

Date Code Title Description
RH Patent void