CH537351A - Process for the preparation of alkylcyclopentyl ketones substituted in the cyclopentyl ring - Google Patents

Process for the preparation of alkylcyclopentyl ketones substituted in the cyclopentyl ring

Info

Publication number
CH537351A
CH537351A CH361570A CH361570A CH537351A CH 537351 A CH537351 A CH 537351A CH 361570 A CH361570 A CH 361570A CH 361570 A CH361570 A CH 361570A CH 537351 A CH537351 A CH 537351A
Authority
CH
Switzerland
Prior art keywords
alkylcyclopentyl
preparation
cyclopentyl ring
ketones substituted
ketones
Prior art date
Application number
CH361570A
Other languages
German (de)
Inventor
Charles Leffingwell John
Edward Shackelford Ronald
Original Assignee
Reynolds Tobacco Co R
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 Reynolds Tobacco Co R filed Critical Reynolds Tobacco Co R
Publication of CH537351A publication Critical patent/CH537351A/en

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
    • C07C45/51—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
    • C07C45/54—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 of compounds containing doubly bound oxygen atoms, e.g. esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0026—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring
    • C11B9/003—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing less than six carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Tobacco Products (AREA)
CH361570A 1969-03-13 1970-03-11 Process for the preparation of alkylcyclopentyl ketones substituted in the cyclopentyl ring CH537351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80712069A 1969-03-13 1969-03-13

Publications (1)

Publication Number Publication Date
CH537351A true CH537351A (en) 1973-05-31

Family

ID=25195625

Family Applications (1)

Application Number Title Priority Date Filing Date
CH361570A CH537351A (en) 1969-03-13 1970-03-11 Process for the preparation of alkylcyclopentyl ketones substituted in the cyclopentyl ring

Country Status (5)

Country Link
US (1) US3689562A (en)
CH (1) CH537351A (en)
FR (1) FR2037991A5 (en)
GB (1) GB1240423A (en)
NL (1) NL7003145A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250061A (en) * 1979-06-18 1981-02-10 Givaudan Corporation 2-Acetyl-1,3,3,4,4-pentamethylcyclopentene as a fragrance material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972632A (en) * 1953-04-14 1961-02-21 Glidden Co Conversion of verbenol to monocyclic and acyclic compounds
US2803647A (en) * 1953-07-15 1957-08-20 Glidden Co Preparation of carveol and dihydrocarveol and their esters
US2945068A (en) * 1957-12-31 1960-07-12 Glidden Co Pyrolysis of limonene oxide
US3510510A (en) * 1966-06-30 1970-05-05 Procter & Gamble Novel reactions of 4-acyloxy-3-caranols and novel bicyclic compounds resulting from said reactions

Also Published As

Publication number Publication date
DE2012093A1 (en) 1971-02-25
GB1240423A (en) 1971-07-21
FR2037991A5 (en) 1970-12-31
US3689562A (en) 1972-09-05
NL7003145A (en) 1970-09-15

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Legal Events

Date Code Title Description
PL Patent ceased