ES8601958A1 - Procedimiento para la obtencion de4-metil-4-fenil-1,3-dioxolanos, de efecto perfumante - Google Patents

Procedimiento para la obtencion de4-metil-4-fenil-1,3-dioxolanos, de efecto perfumante

Info

Publication number
ES8601958A1
ES8601958A1 ES539456A ES539456A ES8601958A1 ES 8601958 A1 ES8601958 A1 ES 8601958A1 ES 539456 A ES539456 A ES 539456A ES 539456 A ES539456 A ES 539456A ES 8601958 A1 ES8601958 A1 ES 8601958A1
Authority
ES
Spain
Prior art keywords
methylphenyldioxolanes
preparation
compositions containing
odoriferous substances
smelling
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
Application number
ES539456A
Other languages
English (en)
Other versions
ES539456A0 (es
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of ES8601958A1 publication Critical patent/ES8601958A1/es
Publication of ES539456A0 publication Critical patent/ES539456A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C11B9/0061—Essential oils; Perfumes compounds containing a six-membered aromatic ring not condensed with another ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • 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
    • C11B9/0069—Heterocyclic compounds
    • C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/0076—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing less than six 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)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)

Abstract

METODO DE PREPARACION PARA EL 4-METIL-4-FENIL-1,3-DIOXOLANOS DE FORMULA GENERAL (I) DONDE R H O ALQUILO; R2 ALQUILO O ALQUENILO Y LA SUMA R, R2 1 A 6. SE HACE REACCIONAR EL OXIDO DE A-METILESTIROL DE FORMULA (II) CON UN ALDEHIDO O CETONA R1 O R2, EN PRESENCIA DE SULFATO DE COBRE ANHIDRO COMO CATALIZADOR, A UNA TEMPERATURA COMPRENDIDA ENTRE LA TEMPERATURA AMBIENTE Y 60C, PREFERENTEMENTE A 50C SEGUIDO DE ELIMINACION POR FILTRACION DEL CATALIZADOR Y, EN CASO DADO, DESTILACION FRACCIONADA DEL PRODUCTO DE LA REACCION.
ES539456A 1984-01-11 1985-01-10 Procedimiento para la obtencion de4-metil-4-fenil-1,3-dioxolanos, de efecto perfumante Granted ES539456A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843400611 DE3400611A1 (de) 1984-01-11 1984-01-11 Neue methylphenyldioxolane, deren herstellung und verwendung als riechstoffe sowie diese enthaltende riechstoffkompositionen

Publications (2)

Publication Number Publication Date
ES8601958A1 true ES8601958A1 (es) 1985-11-16
ES539456A0 ES539456A0 (es) 1985-11-16

Family

ID=6224606

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539456A Granted ES539456A0 (es) 1984-01-11 1985-01-10 Procedimiento para la obtencion de4-metil-4-fenil-1,3-dioxolanos, de efecto perfumante

Country Status (4)

Country Link
EP (1) EP0150398B1 (es)
JP (1) JPS60158189A (es)
DE (2) DE3400611A1 (es)
ES (1) ES539456A0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69102996T2 (de) * 1990-12-12 1995-02-02 Givaudan Roure Int Organoleptische zusammenstellungen.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176304B (de) * 1961-09-16 1964-08-20 Heinz Haury Chem Fab Verwendung von 2-Tolyl-1, 3-dioxolanen als Riechstoffe
DE3004661A1 (de) * 1980-02-08 1981-08-13 Henkel KGaA, 4000 Düsseldorf Verwendung alkylsubstituierter 1,3-dioxolane als riechstoffe, sowie diese enthaltende riechstoffkompositionen

Also Published As

Publication number Publication date
DE3473450D1 (en) 1988-09-22
EP0150398A2 (de) 1985-08-07
EP0150398A3 (en) 1985-09-25
EP0150398B1 (de) 1988-08-17
DE3400611A1 (de) 1985-07-18
ES539456A0 (es) 1985-11-16
JPS60158189A (ja) 1985-08-19

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